child! Her dearest wishes had been granted. This, too, was a
fruitful conversion; others imitated such an example; and Paula's
house soon became a sort of monastery, which Jerome would call
the _fireside church_. He gives a most beautiful description
of Paula and her children at this period, when the blessing of
God was so visibly on her household. Her fervor increased. She
determined on a complete sacrifice of her worldly goods, and, in
the words of St. Jerome, "being already dead to the world, though
still living, she distributed all her fortune among her
children," thereby entirely initiating herself into the holy
poverty of Christ. Notwithstanding all the consolations God had
sent her, she was still uneasy and dissatisfied; her life was not
yet all that she sighed for. A great disgust toward Rome filled
her mind, and the descriptions Epiphanius had given her of the
East rose up for ever in her, making her soul long for the
monastic life of the desert. The example of Melanie was then to
increase this longing, for Melanie had now been for some years
realizing her dreams in her convent on the Mount of Olives.
There was now nothing to prevent Paula from going. Blesilla, as
well as Eustochium, wished to follow their mother in her
pilgrimage, and many of their friends desired to join them. St.
Jerome, the veteran pilgrim, was to be their pilot to holy
places. He had strengthened them all in the love of God and
nourished them with the Holy Scriptures. His letters to
Eustochium at this time were exquisite. What could be more
touching than the friendship uniting the austere old monk and
this sweet young maiden? "O my Eustochium! O my daughter! O my
sister!" he wrote to her, "since my age and charity alike permit
me to give you these names, if you are by birth the noblest of
Roman virgins, I beseech you guard zealously your own heart and
keep it from evil. Imitate our Lord Jesus Christ, be obedient to
your parents, go out rarely, and honor the martyrs in the
solitude of your chamber. Read often and you will learn much. Let
sleep surprise you with the holy book in your hands, and, if your
head drop down with fatigue, let it be on the sacred pages."
Eustochium was grateful to him for his wise counsels, and,
wishing to express her appreciation of his letters to her, she
gathered courage to send him a little offering of a basket of
cherries, with several of those bracelets called _armillae_
and some doves. The whole was accompanied by a sweet, girlish
letter, full of affection. The cherries, she said, were a symbol
of purity, to remind him of his letters; the bracelets were such
as were given to reward brilliant deeds, and were to put him in
mind of his own victories in controversy; and, lastly, the doves
were emblematic of his tenderness to her from her childhood.
{511}
St. Jerome received with great kindness the little offerings of
his spiritual daughter, and thanked her for them in a letter full
of affection, mingled with the grave counsels which ever flowed
from his pen.
The time was approaching for the departure of Paula for the East.
It was in the autumn of 384 A.D., when Blesilla suddenly fell ill
of the same fever which had once before laid her so low. The news
of her illness filled her friends with consternation, for
Blesilla was tenderly loved by them. She sank so rapidly that
there was soon no hope left of her recovery. This was but four
months after her conversion, and God already judged her ready for
a better life, and called her to himself.
She was but twenty, and was going to die. Her mother, her
sisters, her relations, her friends, Marcella and St. Jerome, all
gathered around her death-bed in tears. Blesilla alone did not
weep. Though the fever was consuming her, a ray of celestial
light illuminated her countenance with a beauty not of earth, and
transfigured her. Her only regret was, that her repentance had
been so short. She turned to those who were around her: "Oh! pray
for me," she cried, "to our Lord Jesus Christ, to have mercy on
my soul, since I die before I have been able to accomplish what I
had in my heart to do for him." These were her last words; every
one present was moved to tears by them. Jerome eagerly offered
consolation. "Trust in the Lord, dear Blesilla," said he; "your
soul is as pure as the white robes you have worn since your
consecration to God, which though but recent was so generous and
complete that it came not too late." These words filled her soul
with peace. And shortly afterward, to use the words of St.
Jerome, "freeing herself from the pains of the body, this white
dove flew off to heaven!"
Her obsequies were magnificent, followed by all the Roman nobles.
Such was the custom of the patricians. A peculiar interest and
sympathy were felt in the fate of this brilliant young woman, as
well as universal compassion for the sorrow of her venerable
mother. The long procession walked through the streets, followed
by the coffin covered with a veil of gold. St. Jerome, though not
approving of this display, dared not interfere to prevent it, as
it seemed a sad consolation to Paula to see the honors paid to
the child so tenderly loved. She undertook to accompany Blesilla
to her last resting-place; but her strength failed, and, having
taken but a few steps, she fainted away and was brought back to
her house insensible.
The days that followed the funeral only increased her grief. She
was crushed by it. In vain did she try to submit to the divine
will, her heart failed her, and Jerome felt that he must make an
effort to give her strength, or else she would succumb to the
pressure. The effort was great on his part, for Blesilla was his
beloved pupil, and this death annihilated all his own cherished
hopes of her. He never found the courage to conclude a
commentary, begun expressly for her, on Ecclesiastes. But feeling
it a duty to help Paula, he wrote to her a letter filled with
true delicacy of feeling and Christian faith. He commenced by
weeping with her over the lost Blesilla, for he said: "While
wishing to dry her mother's tears, am I not weeping myself?"
{512}
He continued this noble letter in these words, alike reproachful
and sympathizing: "When I reflect that you are a mother, I do not
blame you for weeping; but when I reflect also that you are a
Christian, then, O Paula! I wish that the Christian would console
the mother a little."
He reminded her of the children she had left, and with all the
authority of his holy office bid her take care lest, "in loving
her children so much, she did not love God enough." "Listen," he
says, "to Jesus, and trust in him: 'Your daughter is not dead,
but sleepeth.'"
Then Jerome would picture to Paula her daughter in all her
celestial glory. He would suppose Blesilla calling upon her
mother in these words: "If you have ever loved me, O my mother!
if you have ever nourished me from your bosom, and trained my
soul with your words of wisdom and virtue, oh! I conjure you, do
not lament that I have such glory and happiness as is mine here!
What prayers does Blesilla not now offer up for you to God!" And
St. Jerome adds, "She is praying for me also, for you know, O
Paula! how devoted I was to her soul, and what I did not fear to
brave, that she might be saved."
St. Jerome's letter awoke new Christian strength and resignation
in the broken spirit of Paula. The tears ceased to flow, but the
wound bled inwardly and never healed. The void left by Blesilla
in her mother's heart must ever make it desolate. Rome became
insupportable to her, and the pilgrimage to the East, so long
thought of, seemed now the only thing that could interest her.
About this time Pope Damasus died. He was a great loss to St.
Jerome, for his successor had not the same moral courage, and
dared not sustain the old monk in advocating monastic life, which
so enraged the patricians.
Finally, worn out by persecution, and perhaps longing to return
to that solitude he had never ceased to regret, Jerome determined
to leave Rome. This was in the year 385 A.D. His friends were
only waiting for his signal to accompany him in numbers, and many
were the tears shed by his gentle pupils in Rome at his
departure. His farewell letter to them all was addressed to the
venerable Asella, through whom he sent his last greetings to
Paula, Eustochium, Albina, Marcella, Marcellina, and Felicity,
"his sisters in Jesus Christ." Many of these he was destined to
see no more. But the decision of Paula was irrevocable. She had
no longer any earthly tie to detain her. Her son, moved by the
example of his mother and sisters, had received Christian
baptism, and was soon to marry a young Christian maiden, the
cousin of Marcella. Rufina was to remain during her mother's
absence with her sister Paulina and Pammachius, and also with
Marcella, her second mother.
Eustochium was to accompany her mother, as well as a large number
of the pious community of the Aventine. They left Rome in the
autumn of 385 A.D. Paula courageously bid farewell to her
children, and the friends who had followed in troops to see her
embark. Leaning on the arm of Eustochium, she was seen on the
deck of the vessel, her eyes averted, that her strength might not
fail her as she witnessed the sorrow of her loved ones whom she
was leaving. For St. Jerome tells us, "Paula loved her children
more than any other woman."
{513}
The voyage was favorable, the vessel touching at many places of
classic interest. When they finally reached Salamines in the
Island of Cyprus, what was her joy on finding her venerable
friend, St. Epiphanius, waiting on the shore to receive her,
happy in being able to return the hospitality he had enjoyed
under her roof in Rome three years before.
The Island of Cyprus was filled with monasteries and convents
founded and protected by Epiphanius, which were a great
attraction to Paula. Holy hymns were sung where Venus but lately
had reigned supreme; and the grave of the holy patriarch Hilarion
stood near the ruins of the ancient temple of the heathen
goddess.
After leaving Cyprus, Paula went to Antioch. There Jerome and the
priests and monks who had accompanied him from Rome were awaiting
her with Paulinus, the bishop. They wished to detain her; but
since her feet had touched land her ardor to reach Jerusalem had
so increased that nothing could stop her. To follow the footsteps
of Christ, to see where his precious blood was shed, then to
visit the anachorites of the desert, such was Paula's thought.
Eustochium and her companions shared this desire. No time was
lost. A caravan was organized, Jerome and his friends on
dromedaries, Paula and her suite on asses, and they began their
journey together. The road from Antioch to Jerusalem was long and
fatiguing for women so delicately bred. A journey in those days
was full of perils of which we now have no idea. But Paula was
indefatigable, deterred by no dangers and complaining of no
inconveniences, as she crossed the icy plains at this most trying
season of the year. St. Jerome tells of the cities that she saw,
and of the emotions that she felt as her knowledge of Scripture
and of holy books brought up recollections and associations
either of Jewish or of Christian history wherever she went.
Besides, Jerome was there, with his prodigious memory and
knowledge, to throw light on every step.
As Paula approached Jerusalem, her soul was more deeply moved,
than it had yet been. The view of the landscape around the city
was desolate, even as early as the fourth century. She entered by
the Gate of Jaffa, also called the Gate of David and the Gate of
the Pilgrims. The proconsul of Palestine had sent an escort to
meet her, to receive her with honor; but with that sentiment
which later made Godefroi de Bouillon refuse to wear a golden
crown where God had worn one of thorns, Paula refused to lodge in
the palace offered for her convenience, and she and her whole
suite staid at a modest dwelling not far from Calvary; then she
started at once to visit the Holy Places. Who can describe her
feelings as she entered the church of the Holy Sepulchre? In the
fourth century, the stone which closed the entrance to the tomb
of our Lord was still to be seen by the faithful pilgrims. To-day
it is covered by a monument of marble. As soon as Paula saw it,
with great emotion she embraced it; but when she entered into the
sepulchre itself, and went up to the rock on which had laid the
body of our Lord, she could no longer restrain her tears, and,
falling on her knees, sobbed and wept abundantly. All Jerusalem
saw these tears, and were edified at the great piety of this
noble Roman lady, the daughter of the Scipios.
St. Jerome tells us that, while she was in Jerusalem, "she would
see everything," and that "she was only dragged away from one
holy place that she might be taken to another."
{514}
After having visited Jerusalem, the pilgrims travelled all over
the Holy Land, commencing with Bethlehem and Judea, then visiting
Jericho and the Jordan, Samaria and Galilee as far as Nazareth,
and finally, reorganizing the caravan, they set out for Egypt;
not, however, before paying a visit to Melanie, in her convent on
the Mount of Olives, whence they returned to Jerusalem.
Paula would now have fixed herself at Bethlehem but for this
longing to visit the fathers of the desert. They started on this,
the longest and most fatiguing part of their journey, and were
sixteen days in going from Jerusalem to Alexandria. This city was
the Athens of the East. In such an atmosphere of learning, there
had been great intellectual development among the Christians, and
the school of Christian philosophers of Alexandria was renowned
throughout the world. This was what detained Paula and
Eustochium, and particularly Jerome, some time at Alexandria,
where they were received with great hospitality by the bishop,
Theophilus. But even the most interesting studies could not make
Paula forget the principal object of her voyage to Egypt, and her
desire to see and to know the ascetics, that wonderful class of
men, who voluntarily exiled themselves from the world and from
all human ties, and astonished mankind by incredible austerities,
and by consecrating their lives entirely to spiritual things and
to a future existence. At this time the number of these
anachorites had so multiplied, that it was said that in Egypt the
deserts had as many inhabitants as the cities. Monastic life was
then in all its glory. The great anachorites, Paul, Antony,
Hilarion, and Pacomius, were dead; but their disciples lived, as
celebrated as themselves. A great work of organization had been
accomplished among them. The first men who came to the desert
lived alone in caves or cells, each following his individual
inspiration. Paul had lived forty years in a grotto, at the
entrance of which was a spring and a palm-tree, drinking the
water of the spring and eating the fruit of the tree, being his
only nourishment. Antony's life had been more extraordinary
still. But when the number of the hermits increased, they felt
the necessity of community life being established, and the
cenobites began to take the place of the anachorites, though
there remained many of the latter, dividing, as it were, the
hermits into two kinds, the Anachorites and the Cenobites. Large
convents spread out along the banks of the Nile to the furthest
extremity of Egypt.
It was not easy to visit these establishments. In going there,
many years before, Melanie and her companions had been lost for
five days, and their provisions being exhausted they had nearly
died of hunger and thirst in the desert. Crocodiles, basking in
the sun, had awaited with open jaws to devour them, and
numberless other dangers had beset them.
But this did not discourage Paula, and her route being happily
chosen, she accomplished her journey safely to the mountain of
Nitria, where five thousand cenobites lived in fifty different
convents, under the rule of one abbot. The news of her coming had
preceded her, and the Bishop of Heliopolis had come to welcome
the noble lady. He was surrounded by a great crowd of cenobites
and anachorites. As soon as they perceived the caravan, they came
forward singing hymns. Paula was soon surrounded. She declared
herself most unworthy of the honors accorded her, and at the same
time glorified God, who worked such marvels in the desert. The
bishop first conducted the pious band to the church situated on
the summit of the mountain, and there, with that hospitality for
which the monks of the East were ever remarkable, the travellers
were given the best rooms attached to the convent and intended
for the use and convenience of strangers.
{515}
Fresh water was brought to them to wash their feet, and linen to
dry them, and the fruits of the desert to refresh their palates;
after which they were allowed to visit the convents and the
hermits, whose life was very simple and very free, at the same
time holy and austere. Ambitious of reducing the body to
servitude, and to penetrate the secrets of things divine, they
united action with contemplation. Their days were passed between
work and prayer. Some were to be seen digging the earth, cutting
trees, fishing in the Nile, or perhaps plaiting the mats on which
they were to die. Others were absorbed by the reading of, or
meditation on, the Holy Scriptures. The monasteries swarmed like
bee-hives.
After having witnessed the cenobitical life, Paula went to the
desert of cells to see the anachorite life, which there was
carried out in all its austerity and all its poetry. These monks
had no walls built by man, but had retired to the mountains as to
the most inaccessible asylums. Caverns and rocks were their
dwellings, the earth their table, their food roots and wild
plants, and water from the springs their refreshment. Their
prayers were continual, and all the mountain hollows rang with
God's praises. These grottoes did not communicate with each
other, and the isolation of the anachorites was complete. Once a
week, on Sunday only, they left their cells, and, dressed in
robes made of palm-leaves or of sheepskin, they went to the
church of Nitria, where they saw one another, and also met the
cenobites. Paula wished to know and listen to these pious men.
She therefore visited all the grottoes, one by one, talking
always of the things of God to their inmates.
Paula's next visit was through a still more savage country to see
those called by St. Jerome "the columns of the desert." She cared
not for dangers nor fatigue, so that she could contemplate such
men as _Macarius_--the disciple of Antony and Pacomius--a
man so austere that he had astonished Pacomius himself, who had
watched him during the whole of one Lent plaiting mats in his
cell, without speaking to any one, all absorbed in God, and only
eating once a week, on Sunday, a few raw vegetables. None could
surpass this great ascetic. He permitted the pilgrims to
penetrate into his grotto, and delighted Paula with his holy
conversation and instruction.
Jerome admired likewise the prodigies of this pure and austere
life; but more occupied than Paula with the doctrines he heard
discussed, he had perceived that some of the monks were less
enlightened than others. It seems, as it afterward was proved,
that the theories of Origen were already beginning to trouble the
inhabitants of the desert.
There remained now, to complete Paula's insight into the life of
the hermits, but to visit the convents founded by Pacomius, which
she hesitated not to do. There were six thousand monks living in
them, governed by the venerable Serapion. Their rule divided each
monastery into a certain number of families. Their frugal lives
enabled them to extend their charities far and wide. Their
fasting and abstinence lasted all the year round, becoming only
more strict in Lent. Paula enjoyed their hospitality greatly,
learning much from Serapion that delighted her about this
well-organized monastic life which realized her ideal.
{516}
She thought for a moment of establishing herself in the desert,
and of requesting Serapion to admit her colony under the rule of
Pacomius; but the love of the Holy Places prevented her from
carrying out this plan. She said "her resting-place was not in
these deserts, it was in Bethlehem." Already had she lingered too
long! She had now learned all that she wished to learn, enough
for her own guidance. She therefore embarked with her entire
caravan for Maioma, a sea-port of Gaza; and from there, without
stopping on her way, she returned to Jerusalem, and thence to
Bethlehem, with as much rapidity, says St. Jerome, as if she had
had wings.
Here the news awaited her of the death of her daughter Rufina.
The blow was terrible to Paula, but her mind was strengthened by
all she had seen, and the voice of God reached her heart and
comforted her, and gave her stronger hope than she had ever had
in reunion hereafter with her beloved children. She sought to
make herself worthy of immortality, and her faith and her good
works brought her consolation and peace. She resolved to found
two monasteries: one for herself, Eustochium, and her friends
from the Aventine; the other for Jerome and his followers. This
was done without delay, and they at once began the life which
they longed for--a life of labor, of study, and of prayer.
To Be Continued.
-------------
To The Count De Montalembert,
With A Copy Of "Inisfail." [Footnote 149]
[Footnote 149: From a forthcoming volume of Poems, by Aubrey
de Vere, now in press by the Catholic Publication Society.]
Your spirit walks in halls of light:
On earth you breathe its sunnier climes:
How can an Irish muse invite
Your fancy thus to sorrowing rhymes?
But you have fought the church's fight!
My country's cause and hers are one:
And every cause that rests on Right
Invokes Religion's bravest son.
----------
{517}
The Legend of Glastonbury.--A D. 62.
Down in the pleasant west of England a river--the copious
Brue--follows its course to Bridgewater Bay, between the
Sedgemoors and other rising grounds. Somersetshire farmers now
drive their ploughs and graze their cattle where I am going to
describe water: thanks to those Benedictine monks whom they have
so clean forgotten. But at Christmas-tide, some sixty years after
the first Christmas the world ever saw, there were no monks at
Glastonbury; for the simple reason, there were no Christians
there. No one had banked out the waters of the Bristol Channel,
and converted a brackish and unwholesome swamp into fine arable
or pasture land. The Brue had it all its own way, to make
islands, pools, and treacherous bogs with its unrestrained
waters; until it had got so far west as to struggle with the
advancing tide of the bay.
Glastonbury has the holiest memories of any place in England; and
they date from the first moment when the faith was planted there.
The sacred name of our Lord was brought to this marshy district
in a far-off heathen land by one of his own disciples, Saint
Joseph of Arimathea.
Who has not heard of the Glastonbury thorn? A history of Somerset
would be incomplete which did not mention its blossoming every
Christmas that comes round. It was fair and fragrant for fifteen
hundred winters, while all around was sapless and dead. People
try to account for this standing miracle by something peculiar in
the soil, as they would explain away the freedom of Ireland from
snakes and toads, or the healing virtues of St. Winifred's Well.
There were probably Sadducees in Jerusalem who thought the Pool
of Bethesda was all nonsense, or a mere chalybeate. Anything you
like about the powers of nature, but nothing of the marvels of
grace. Chemistry to any extent, but of miracle not one jot.
Thorns blooming at Christmas? It is all a question of earth,
soil, stratum, and the lay of the ground, with those who are "of
the earth, earthy."
But we are now on our way to Glastonbury as Christian pilgrims,
staff in hand. And it is very fit that we should regard the old
thorn (or such suckers and cuttings of it as may be found) with
reverence. For that thorn is a Christian tree, planted by
Christian hands. More than this: it was planted by the hands
whose unutterable privilege it was to unfasten and take down from
the cross, and bear with adoring reverence to the tomb, the body
of God, separated from his soul, united ever with his divinity.
We are accustomed, in our meditations on the passion, to
contemplate the emaciated, agonized form of our Lord stretched
and racked upon the cross; or, after the _Consummatum est_,
when eventide was come, laid stark and bloodless in the arms of
the Queen of martyrs, his most desolate Mother. Naturally we lose
out of sight, by comparison, other agents and events in what
followed his expiring cry. Yet look again. In the growing dusk of
that first Good Friday, at the foot of the cross, and in the
group of five or six persons to whom the eternal Father seems to
commit the lifeless body of his Son, there is the saint of
Glastonbury.
{518}
With the dolorous Mother, and the beloved disciple, and the
saintly, penitent Magdalene, and the other holy women, and
Nicodemus, St. Joseph of Arimathea also bears his part.
To come back to Glastonbury; we must pass over some thirty years
from that sacred paschal eve. Pentecost soon followed it, with
its fiery tongues on the apostles' brows. They were illuminated
and strengthened to preach the faith over the earth lying in
darkness. So they separated on this world-wide mission, each on
the path whereon the guidance of God's Spirit led him. "Their
sound went over all the earth, and their words unto the ends of
the whole world." St. Philip went into Phrygia, and, by some
accounts, was martyred there. Others make him to have preached
the gospel in what is now France, and that St. Joseph was one of
his companions. A better supported tradition has it that St.
Joseph, with St. Lazarus and his two holy sisters, Martha and
Mary, landed at Marseilles from Judea. Anyhow, here comes St.
Joseph of Arimathea to Britain, with a faithful band of eleven
disciples. He has reached the distant region of tin-mines which
the old Phoenicians had discovered and worked in Cornwall,
Scilly, and, perhaps, the Mendip Hills. He is come not for
precious metals, but to bring the priceless word of life.
So, rather more than sixty years after the Incarnation, and while
Saints Peter and Paul are still alive in Rome, though the day of
their martyrdom draws near, we find ourselves on the brow of
Weary-All Hill, a mile or so south-west of the spot where
Glastonbury Abbey will be built.
Weary-All Hill! the name it has been known by for generations
back. But not a likely name to be given it by St. Joseph and his
eleven companions, as they stood on it for the first time,
eighteen centuries ago; as they looked on the marshy plain,
dotted with islands, in and out of which the glassy stream is
winding. Weariness, at least lassitude of spirit, was unknown to
those apostolic men. Had they not come all this way to bring the
everlasting gospel? Had not their feet been "beautiful upon the
mountains" as they crossed them, bearing this message of heavenly
love?--mountains deep in snow, yawning with frightful clefts and
precipices, gloomy with impenetrable forests, to which this
Weary-All is scarcely a mole-hill?
"At length, then," said St. Joseph, when the twelve had paused on
the brow of it to recover breath; for few of them were young, and
it was rather a pull for a Somersetshire hill--"at length we have
reached the end of our pilgrimage."
As he spoke, he pointed with his long staff to the little group
of islands already noticed. A cheery December sun lingered on the
scene, and, though it was evening, still cast a gleam upon the
wide-spread water. The Brue was winding along, noiseless and
limpid, sprinkled with its dark islets, as the shining coils of a
snake are variegated with the spots upon its skin. There was no
ice yet, though it was already the Christmas season. Perhaps the
sea-water that mingled with the marsh from the Bristol Channel
prevented its formation. The leafless thickets that fringed the
slopes of West Sedgemoor, and clothed both islands and marshland
in irregular clumps, allowed a more distinct view of the mirror
of waters than when shaded with summer foliage. There was a kind
of grave and sober animation over the whole scene.
{519}
A short distance further off, to the east, rose a solitary peaked
hill, perhaps even _then_ called the Tor. It has several
scarped lines, or passes, drawn around it, denoting that the
Romans had fortified it as a stronghold, which they occupied from
time to time. Years after, a little chapel in honor of St.
Michael the archangel will be built on its summit. Years later,
again, that little chapel will be enlarged into a stately church,
the tower of which still remains. And nearly fifteen centuries
after St. Joseph first stood on Weary-All, the last abbot of the
stately Benedictine monastery, as Glastonbury had become, was
martyred there with two of his monks. His crime was, that he
rendered to Caesar _only_ those things that were Caesar's,
and refused to acknowledge the tyrant Henry VIII. as head of
God's church in England.
Northward of where we stand, at the distance of five miles and
more, the abrupt range of the Mendip Hills caught at that moment
almost the last beams of the declining sun, as it sank, fiery
red, toward the western ocean.
"The end of our pilgrimage," said St. Joseph again, slowly, and
gazed down on the peaceful spot. "These are the islands of which
the heathen king spoke:--how are we to name him?"
"Arviragus," answered one of his companions, nay, it was the
saint's own nephew, called Helaius.
"Permitting us to set up there a Christian altar, and to proclaim
the names and the praises of Jesus and Mary."
"May the kindness be returned a hundred-fold into his own bosom,"
ejaculated Theotimus.
"Amen," answered St. Joseph fervently. And Joseph his son, and
Simeon and Avitus, and the rest, responded.
Then all knelt there on the brow of the hill; all but Hoel, their
poor pagan guide to the spot. And with Christian psalms, and the
Gloria Patri, and invocations to the court of heaven to assist
them in their praises, they poured out thanksgivings to him who
had permitted their long wanderings to cease, and their
missionary life in this heathen land to begin.
Hoel stood near, leaning on his shepherd's crook. He guessed in
general what it was about; but he understood neither Hebrew nor
Greek.
He is a true Briton of that date, is Hoel; and he might literally
be called "true blue," for he is painted all over in blue
patterns with the juice of the woad, like his northern cousins,
the Picts. His scanty garments are dyed the same hue with the
same plant, which yields its juice plentifully in this part of
Britain.
He looks at the saint, and thinks he is inquiring the name of
that principal island in the group to which his staff points.
"Iniswytryn," cries Hoel, in explanation. "You're Latin scholars,
gentlemen; so I suppose you know what that means--_Glassy
Island_." [Footnote 150]
[Footnote 150: _Insula Vitrea_, the Roman and therefore
the British name (by a slight corruption) of what was
afterward called Glastonbury. _Glas_ is the Celtic word
for grayish blue, [Greek text] and enters into numerous local
names in Ireland, Wales, and the Highlands. Its affinity with
our word _glass_ is probably more than a coincidence of
sound, the ancient glass being mostly of the same neutral
tint. Others derive the name of the place from the
woad-plant, _glaisn_, which grows abundantly in this
watered district.]
Glass, in those days, imported by the Romans into Britain, sorry
stuff as the best of it would now be reckoned in the Birmingham
or St. Helen's foundries, was thought a wonder of rarity and
beauty. So Glassy Island was a name equivalent to our calling
_another_ island that we love very dearly the
"First flower of the earth, and first gem of the sea."
{520}
Hoel now spoke again in the same strange jargon as before,
composed of British, or what we should call Welsh, and a little
Latin. It was the dialect of those parts of Britain where the
Romans had established their colonies and introduced their
tongue. Be it noted, we are at this moment near the Roman
colonies of Uxella, or Bridgewater, Ad Aquas, or Wells, and
Ischalis, or Ilchester.
"So you are going to settle down there," remarked Hoel. "Won't
you offer some sacrifice on first sighting the place?"
"We have no means of sacrificing this evening, friend," answered
St. Joseph calmly, "nor to-morrow morning, I fear, unless we
obtain materials, which at present we lack."
"Means!--materials!" said Hoel, musing with himself. "Well, every
nation, I take it, has its own customs. But I know those who
would not be long without providing the materials."
St. Joseph wished to ascertain what was passing in the man's
mind. The zeal which urged St. Paul to become all things to all
men, that he might save all, burned in the holy missionary's
bosom. It made him seek out all that might serve the purpose of
his coming. He had everything to learn: language, habits of
thought, customs of social life, and the very observances of
British heathenism.
"And how," he asked, "would you offer a sacrifice, good friend,
when you had nothing to offer it with?"
"I? Nay, _I_ could not. What good would a sacrifice be from
a peasant like me?"
"To pray is to make an offering, is it not?"
"Yes; but I don't mean that. You know I mean something more; why,
something really sacrificed--consumed, to make the gods
favorable. Have you no such sacrifice in your religion? Then it
can't be the true one, _I'm_ sure!"
"Certainly," said St. Joseph, "we have the one true and adorable
Sacrifice, of which all others are mere shadows, and some of them
very dark, distorted shadows. Every morning we offer to the true
and living God that spotless Lamb who alone can take away sin, or
be a worthy thank-offering to his majesty and his mercy."
"A lamb?" said Hoel, still musing; "why, that's not to be had at
this season. But would nothing else do instead? For example, now,
I've a nice--"
"Do not concern yourself," answered St. Joseph, and smiled again,
kindly. "We shall be able to provide ourselves in a few days,
when we have made acquaintance with the neighborhood. I suppose
they grow wine in these parts?"
"Wine?" repeated the peasant, opening his eyes. "Oh! yes, to be
sure." Then, after a pause: "You're fond of wine, then, after
all, like our own Druids? Well, I should hardly have thought--"
Helaius could hardly repress a smile at his mistake.
Hoel looked at him; then, as if he had hit on the cause of his
amusement, laughed his loud clownish laugh, too.
"Wine? Ah! the very best, if you can buy it of those gray-bearded
gentlemen; and old mead, and metheglin; or cider from our apples
hereabout. We grew a mortal sight of 'em." [Footnote 151]
[Footnote 151: Glastonbury was afterward called by the Saxons
_Avalon_, or the Island of Apples.]
Then he broke out into singing, and a kind of war-dance, to
please his companions, as he deemed:
"All under yon oaks, and the mistletoe sprouting.
When victims have bled in the circle of stones.
We drink down the sunset with sword-play and shouting,
And he that refuses, we'll raddle his bones:
His bones!
And he that refuses, we'll raddle his bones!"
{521}
It was difficult not to smile at his extravagant tones and
gestures.
"Gently, gently," said St. Joseph to his companions, "or we shall
be misleading him, and doing harm."
"Oh! never mind, ancient sir," remarked Hoel encouragingly,
though he had not understood what was said. "All quite right--why
shouldn't one? Only, it strikes me, you've no place to lay in a
stock of it at present. Now, our Druids burrow out caves, 'tis
thought, somewhere under their cromlechs--"
"Listen!" interrupted St. Joseph, laying his hand on the other's
arm. He looked into Hoel's face, and gained his attention in a
moment. "Listen, while I say a thing to you. Bread and wine, the
ordinary food of man in our native land, have been appointed by
him whom we serve, as the materials of that true sacrifice which
he will accept. He requires, and will admit, no other. Animals
were sacrificed to him of old, before he appointed this new and
better way; but now--"
"You spoke of a lamb," interrupted the peasant, growing rather
sulky, "so I just took the liberty of informing you as we'd none
at your service."
It was not the moment to pursue such high and mysterious truths
with him any further. But Hoel himself would not be let off, nor
would he let off St. Joseph. Something seemed to be working in
his mind.
"A lamb is a lamb," persisted he doggedly, though he seemed to
mean no disrespect; "and a sacrifice is a sacrifice; and bread is
bread, I hope; and wine, I'm sure, is wine."
"All things are what they have been created by God," answered St.
Joseph very gently, "until it is his holy will and pleasure to
change them in any way, or even to change them into other
things."
Hoel looked at him, but said nothing. His look, though, meant
inquiry, and this St. Joseph perceived.
"Is not a tree changed into something very different from what it
was before," he went on, "when the warm air of spring breathes
upon it, and the sap rises into it, and it puts forth green buds,
and they swell, and burst, and afterward come leaves and fruit?"
"True," answered he; and then was silent, thinking.
"Did you ever see one of the trees down yonder blossom at this
season?"
For all answer, Hoel laughed, and pointed to the leafless boughs
on the island, and the shores around them.
"Could the gods whom you worship cause them to do so?"
"Not one of 'em all," answered he, with a somewhat scornful
gesture.
"Then, _who_ makes winter pass and spring return; the bud
burst forth, and the fruit ripen?"
A pause. The poor pagan was not prepared to answer.
"Now," continued St. Joseph, "my God, the one living and true,
not only has appointed the laws by which seasons come round with
their produce, and the sun rises and sets. He sometimes,
moreover, changes these things, according to his own all-perfect
will, so that the sun stays motionless in the heavens above, and
the tree blooms in mid-winter on the earth below."
Hoel mused, and mused again, while his eyes wandered from the
speaker to the rest, in whose looks he read confirmation of the
words. Then he turned to take a sweep over the wintry scene that
lay beneath and around. Woods and thickets skirting the slopes of
Sedgemoor, the osiers lining the banks of the Brue, the few
apple-trees that were even then on Iniswytryn--all without sign
of a leaf.
{522}
He bent his eyes to the ground, knit his brows, seemed determined
to hear no more, and to believe nothing of what he _had_
heard.
Still the gentle, persuasive voice of the saint sounded in his
ears:
"What is that, friend, you have in your hand?"
"My shepherd's crook," was the brief and surly answer.
"And see, my pilgrim-staff, that has aided my steps so far. Yours
was cut from a British sapling, out of your moist soil, I dare
say, no longer ago than last autumn. Mine, under a burning sky,
long years since, in Judea, a land you never heard of. It came
from a thorn-brake that had furnished thorns for a crown of which
you know nothing. Which of these two staves would bud the
quickest, if they were planted side by side?"
Hoel looked up, pleased to find something he understood. "Mine
would, of course," he grinned out. "'Tis a right slip of
mountain-ash, and would have leaves next spring, if I struck it
into the ground."
"And what if mine now budded before you could count ten?"
"You jest with me where I see no jest," exclaimed the countryman,
disposed now to be angry, "or you speak as one of the unwise."
"There is no jest here," answered St. Joseph with unruffled look.
You say truly. By no power of mine could the seasons alter, or
the effects of them. My Master has said: 'All the days of the
earth, seed-time and harvest, cold and heat, summer and winter,
night and day, shall not cease!' But what if his power and his
will unite to make some wonderful change in all this?"
"His power is great in the summer," answered Hoel, casting a look
at the declining sun; "but in the winter time he seems further
off, or feebler. He cannot melt the ice, nor draw up the dew, nor
warm my fingers while I stand watching my sheep."
It was plain he was speaking of his deity, then sinking in the
west, lower every moment.
"Ah!" said Avitus, "is it even such darkness as this into which
the land is plunged? Would we had pushed on sooner from Gaul!"
"Courage, brother," whispered Simeon in answer. "There has been
no time lost, Man can do but little, except pray and obey. If he
does these well, he does good all around him. What says the holy
text? 'Well done, good and faithful servant; because thou hast
been _faithful in a little_.'"
Meanwhile St. Joseph had been in silent prayer. By some
inspiration he felt moved to ask for power to work the first
miracle ever wrought in Britain. Our Lord had promised: "These
signs shall follow them that believe. In my name they shall cast
out devils, they shall speak with new tongues, they shall take up
serpents, and if they shall drink any deadly thing, it shall not
hurt them: they shall lay hands on the sick, and they shall
recover." "Amen, amen, I say to you, he that believeth in me, the
works that I do, he shall do also; and greater than these shall
he do, because I go to the Father. And whatsoever you shall ask
the Father in my name, that will I do; that the Father may be
glorified in the Son."
And even while St. Joseph prayed, it seemed as if witnesses of
the miracle, and disciples of the truth, were being given him;
for, stealing up the ascent from various directions, knots of the
wild Britons, in threes and fours, converged on the summit of
Weary-All Hill.
{523}
I do not suspect Hoel of treachery, or that he had meant to lead
the foreigners into a snare. It is likely the rude inhabitants
had perceived them from afar as they stood there, their forms
traced on the hill-top against the red sunset sky. But these
new-comers seemed to have no friendly intention. Most of them
held in their hands the rude weapons of ancient British warfare.
The bare arms of some were stained blue with the juice of the
woad; others were tattooed; they had the wild and savage look we
have seen in prints of the Sandwich Islanders. So, with
threatening aspect and gestures, on they came, brandishing their
lances and _celts_, or bronze hatchets, and beginning a sort
of war-cry.
Yes; the moment was come, and the sovereignty of the true Lord
both over nature and grace was to be manifested in one and the
same moment.
St. Joseph told his companions how strongly the thought had come
into his mind. It had, indeed, guided much that he had already
said to Hoel. As by one impulse, they all knelt again, and
besought our Lord to remember now his promise; so that the soul
that had remained impervious to his word might see his work.
St. Joseph then approached the peasant, who by this time was
surrounded by his countrymen. In a mild voice, yet with an
authority not to be resisted, he said:
"Plant your staff here, upright in the ground."
Hoel was startled, looked at him, then slowly obeyed.
The multitude still gathered, their gestures more threatening
every moment.
"Call now, if you will, on your gods, that the staff may bud and
blossom."
The peasant turned by a kind of instinct to the setting sun;
clouds were mantling round it; its form was veiled; nothing seen
but a dull and rusty stain of sunset fast paling into twilight.
Hoel shook his head.
"You will not call on it to hear, to help you?"
He was answered by a gesture which implied that the power of
Hoel's god was set for that night.
Then St. Joseph, with another ejaculation of prayer, struck his
thorny staff into the ground beside the other. He made over it
the sign of the cross, saying:
"By the grace of him who for us men hung on the tree on Calvary,
wearing the thorny crown, I bid thee be as thou wert wont to be
in the bloom of spring!"
There was still light enough to see how, here and there on the
length of the staff, the shrivelled rind began to swell and to
break, how the green buds shot forth and lengthened into twigs;
how these ramified out again, branch from branch, sucker after
sucker; how the old staff expanded into a shapely trunk of
thorn-tree, crowned with a pollard head of rustling leaves.
And then through the keen wintry air was wafted such a fragrance
as had never saluted the senses of shepherd, or of dreaming bard,
wandering through the brakes and thickets of leafy May. The
seasons had been reversed at the strong prayer of the just. He
who enabled Josue to command the greater and lesser light in the
firmament, "Move not, O sun, toward Gabaon, nor thou, O moon,
toward the valley of Ajalon," now honored the name of the true
Josue, the Captain of salvation, by the "things that spring up in
the earth," [Footnote 152] which obey their Lord as perfectly as
sun, and moon, and stars.
[Footnote 152: _Benedicite omnia germinantia in terrâ
Domino_.--Dan. iii. 76.]
{524}
What cries of astonishment broke from the rude men who crowded
round! How they came trembling to the feet of St. Joseph; how
they kissed the hem of his robe, and adored him as a god! They
thought he was Baal himself; they shrieked out that the sun had
set in clouds because Baal had come in person to take the place
of his representative. And though St. Joseph and his companions
testified by signs of abhorrence and earnest words how much the
rude impiety disturbed them, yet, "Speaking these things, they
scarce restrained the people from sacrificing to them." [Footnote
153]
[Footnote 153: Acts xiv. 17.]
But this reverence, misguided and idolatrous at first, soon found
its true channel, and was directed to the Giver of every best
gift. And so the gospel was preached in Glastonbury, and grew,
and flourished, and breathed out its fragrance like the thorn
itself.
Then, after nearly fifteen hundred years, came a winter more
killing than any Christmas during which the thorn had bloomed;
and "a famine, not of bread, nor a thirst of water, but of
hearing the word of the Lord." The decree of spoliation went
forth; the royal commissioners, with a warrant from Henry VIII.,
thundered at the gates. The choir of Glastonbury, as of numerous
other shrines in England, was desecrated; treasures of literature
in the library and scriptorium were torn in shreds and scattered
to the winds, with the relics of innumerable saints. The abbot,
and two of his brethren, were drawn on a hurdle to the Tor, and
martyred on its summit; the community dispersed, and the ruins,
covering many acres, were given over to strangers, as a stable
for their cattle.
But this was long after St. Joseph and his companions had been
gathered to the saints.
-------------
The Sun. [Footnote 154]
[Footnote 154: This lecture was delivered by M. Secchi to the
scholars of the school of Saint Genevieve, on the 28th of
July last, at a scientific _soirée_, presided over by
Mgr. Chigi. It occupied two hours in the delivery, during the
whole of which time the lecturer held captive the attention
of his distinguished audience, who testified their
appreciation of its scientific and literary merits by warm
applause. The lecture will speak for itself. But in
publishing it, there is one thing which cannot be reproduced;
that is, the deep interest which necessarily attaches to the
hearing a learned man himself explain his experiments and his
discoveries. A number of figures were necessary for the
illustration of certain parts of the lecture; and these,
prepared from M. Secchi's designs by M. Duboscq, optician,
were projected on a screen, by the aid of the electric light,
thus enabling the spectators to follow the learned astronomer
with greater ease. Of these designs, etc., only the most
essential have been given in the published lecture.]
Gentlemen: From the beginning of my stay in Paris, I was invited
by persons to whom I owe great deference to lecture to you on
some of the subjects which are studied at the Observatory of the
Roman College. This invitation I felt to be in the nature of a
command, which I would readily have obeyed long before, had I not
been prevented by numerous and incessant cares. I cannot,
however, leave France without discharging the debt; and it is for
this purpose that we have met together, on the present occasion.
I propose to speak to you of the sun, and to show you what
science teaches us of its physical constitution.
{525}
For eighteen years I have studied the sun, and observed all that
passes over its surface. I hope, also, to interest you in
acquainting you not only with the fruit of my own labors, but
also with the discoveries of my learned contemporaries.
What is the sun? Such is the question which has been frequently
asked me. I confess it has always perplexed me to reply to it. I
should not be pardoned, perhaps, if I should say I know nothing
of the matter; nevertheless, it is impossible for me to give a
complete and satisfactory answer. You yourselves have addressed
this question to me with an eagerness which I appreciate as a
particular honor; and, in responding to your desire, I am going
to place before you the very interesting results which we have
obtained in the study of this luminary, to which, after God, its
creator, we owe all the physical blessings we enjoy here below.
To deal with this vast subject in something like an orderly form,
let us speak first of the new means of observation with which
modern science has furnished us; after which we shall see what
advantage we have derived from them, and in what way they have
served to make us better acquainted with the sun.
Astronomers, gentlemen, are not privileged beings. Like simple
mortals, they are dazzled by the sun. Far from sharing the
penetrating sight which poets accord to the eagle, they cannot
fix their gaze on the bright orb of day without exposing their
eyes to the greatest danger; and this danger becomes more serious
if they employ their instruments for this purpose without taking
proper precautions. Until recently, two means have been employed
to protect the eyes of the observer: first, the reduction of the
objective aperture of the glasses; and second, providing
strongly-colored glasses. These two expedients present the most
serious inconveniences. The first deprives the observer of the
advantages which he would gain from the large apertures, and the
confusion of the image is greatly augmented by the diffraction
which the small diaphragms cause the light to undergo; while the
second will not permit of our distinguishing the different colors
which may meet in the sun; and on this account the observer is
liable to fall into very grievous errors. The means now in use
effectually obviate this double inconvenience, inasmuch as they
allow of the use of the entire aperture of the glasses, and leave
to the different parts of the sun their natural color. The first
means consists of the employment of the reflective glass. A
rectangular prism of crystal is disposed in such a manner as that
its hypothenuse has an inclination of 45 degrees on the axis of
the glass. The light, on reaching the surface, divides itself
into two very unequal parts. The reflected rays are rather
feeble, but of sufficient brightness to make them pass through a
glass faintly colored, falling perpendicularly on one of the
faces of the prism, without reaching the eye of the observer. The
colored glass, not having to sustain so high a temperature, is
not so liable to break, as often happened in the old method.
If the colored glass is completely done away with, we shall
succeed by adopting a method which rests on the properties of
polarized light. When the light is reflected by a glass mirror
under an angle of 35 degrees 25 minutes, it undergoes a
modification which is called polarization. If the rays thus
polarized are received on a second glass mirror under the same
inclination of 35 degrees 25 minutes, they will divide into two
parts, one part of which will traverse the glass, and the other
will undergo a second reflection.
{526}
The quantity of light reflected by the second mirror will depend
on the relative position of the two surfaces of reflection. It
will be at the maximum if these surfaces are parallel, but
otherwise if they are perpendicular; so that, by varying the
relative position of the two mirrors to each other, we may either
augment or diminish gradually the intensity of the reflected
rays. Such is the property of the polarized light, which is
utilized for making observations of the sun. To the eye-glass of
the instrument are fixed two smooth mirrors, so adjusted as to
make to the direction which the light follows an angle equal to
the angle of polarization. One of these mirrors can turn round to
the reflected rays. Then, by putting the surface of the second
almost perpendicular to that of the first, we can observe the sun
as easily as we can the moon, seeing it in its natural color, and
we can regulate at will the intensity of the light. It is to this
new arrangement of the eye-glasses that we owe the greater part
of the discoveries of which I am about to speak to you. I ought
to add, however, that in the astronomical glasses we employ not
only two, but three and even four, of these reflections.
But to come to the consideration of the sun. Everybody knows that
it has spots; that these spots, relatively very small, are of a
black color, and also, that they adhere to the body of the sun.
They move in a manner leading us to the conclusion that this
luminary turns on its own axis in the space of twenty-five and a
quarter days, and that its equator has an inclination of seven
degrees and a half on the ecliptic. These spots are far from
being constant. They undergo, on the contrary, the greatest
changes both of form and size. They show themselves particularly
in some zones, and appear and disappear at very irregular
periods. The maximum and the minimum are reproduced at intervals
of about eleven years. One of the most curious discoveries of our
times is, that this periodicity of the solar spots has some
correspondence with terrestrial magnetism. It is impossible to
discover the point at which the two classes of phenomena unite,
but the existence of the fact is incontestable. Thus, we have
just seen the spots pass through the minimum. From September,
1866, to March, 1867, there were scarcely any of them; and during
the same period the magnetic perturbations have been very feeble.
As soon as the existence of these spots had been fully
ascertained, the questions naturally arose, What is the cause of
them, and what their nature? On these points there have been
numerous opinions, all as diverse as possible. This is not to be
wondered at; for hitherto there has been no correct observation
from which could be learned the character and the particulars of
the phenomena we desire to explain. So, without stopping to
discuss ancient theories, I am about to bring before you the
latest observations, and the conclusions at which we have
arrived. The drawings of the first observers represent the spots
as formed with a black centre surrounded by a gray tint of a
uniform figure, which is called penumbra. It is not surprising
that, with such imperfect means of observation, the theory of the
spots should remain so long uncertain, and that these phenomena
should have been taken for simple clouds floating in the solar
atmosphere. This theory, which was put forth by Galileo, has been
revived in our day. The solar spots have an aspect completely
different from that which we see in the ancient cuts.
{527}
I am going to show the drawing of several of them as observed at
the Roman College. I designed them myself, by a very rapid
process, such a process being very important for objects
essentially variable, and which change their form with great
rapidity, and in a short space of time. Here is, first, one of
the most common forms. (Figure 1.) It is a round spot, consisting
of a black centre, around which is a penumbra all ragged. The
first thing you wall observe is, that the figure of the penumbra
is far from being uniform. It is composed of filaments, very long
and very thin, which converge toward the centre. These have been
called wisps of straw, willow-leaves, etc. I prefer to call them
currents, being aware, at the same time, that it is impossible to
compare them to any known thing. They are more scattered near the
outline of the penumbra, and they become condensed near the
centre, where the light is stronger and brighter. These luminous
threads start from the outline of the spot, traverse the
penumbra, and often run into the black space that forms the
centre, where we see them floating singly, gradually becoming
smaller, and disappearing after a while.
The penumbra is not always composed exclusively of threads like
those you see. The centre is often surrounded by a uniform pale
color, over which the currents are disseminated. These currents
are not always continuous, and their different parts present an
appearance which may be compared to elongated grains.
In spite of the increased power of the instruments we employ to
observe the sun, the detached parts of the spots often appear to
us as microscopic objects. In order to form an exact idea of
their real dimensions, we must always remember that, at this
distance, four fifths of a second is equal to 140 kilometres, and
consequently these apparent threads, whose seeming width is at
most not more than one or two seconds, are in reality immense
currents, being, about the middle, of 600 or 700 kilometres in
width, while their length is at least equal to the diameter of
the terrestrial globe.
The drawings which you have just seen represent some of these
spots in their complete form and exactly defined. But they
present themselves oftener under fantastic and irregular forms.
They are sometimes accompanied by a kind of tail, itself formed
of black spots, and which seems to follow the centre in its
motion.
{528}
We have here a curious example. The centre is not quite black; we
meet with shadows there--some gray, and others red; the filaments
on all sides fall toward the centre, and their edges are turned
back and bent, as if they had experienced some resistance, or as
if they had encountered a whirlwind. Here is a spot of this kind,
(Figure 2,) the details of which are most instructive, and most
important in a theoretical point of view. We find the centre
divided in several parts by the luminous threads. This appearance
was remarked by the ancient astronomers, who explained it by
supposing that on the surface of the sun solid crusts were
formed, which broke into shivers like glass under a blow from a
stone. Modern observations, however, do not admit of this
explanation. They show us clearly that these divisions are
produced by currents which, leaving opposite edges, meet in the
middle of the centre, and thus divide the spot into several
parts.
The formation of a spot is never instantaneous. It is ordinarily
announced by the appearance of several black points, and by a
kind of diminution in the thickness of the luminous bed. These
little cavities multiply themselves; one of them develops itself,
absorbing the others, and the process ends in the formation of a
black spot in the centre. In this first phase the movements of
the spots are very irregular, and their advance is always to the
front, by reason of the solar rotation.
The drawing which is now before you represents the first
appearance of a great spot which was formed almost suddenly on
the 30th of July, 1865. The day preceding that of its appearance,
in observing the sun as usual, we had remarked only three little
cavities, of which we noted the position. On the 30th of July, at
mid-day, we found in the place of these cavities an enormous
spot, the surface of which was equal to at least ten times the
size of our globe. It was so mobile, and its form changed so
constantly, that we could scarcely draw it. We could discover in
it four principal centres, where the movement of the matter was
visible in the form of a whirlwind. In an interval of 24 hours it
had undergone some considerable changes. On the 31st of July, the
four centres were completely distinct, and the matter which
separated them seemed as if it were stretched out.
{529}
During the days which followed, this form became more and more
marked. Soon there were four spots clearly defined, which
ultimately assumed the form of four independent craters or
cavities. In the interior of these craters we perceived some
light shadows, whose form reminded us of that of the clouds we
call cirrus. Their color was different from that of the other
part of the sun which presented itself to view. As the
polariscopic eye-glass does not change the color of objects, we
are enabled to see that these clouds are often of a very decided
red; and, as this tint is clear and well marked, it is impossible
to confound it with the effects due to the achromatism of the
instruments. You see here a great number of spots presenting this
appearance, and especially in Figure 2, where the red shadows
seem intertwined with the white shadows. I have more than once
seen these luminous tongues, so to speak, transform themselves
into red veils.
This hasty view is, however, so complete as to convince us that
the spots cannot be compared to clouds, their aspect not
warranting such a comparison. If any part of them may be compared
to clouds, it is more the luminous matter; for we see it
precipitate itself in the obscure space, and there dissolve in
much the same way as we see the vapor which forms the mist
dissolve into thin air. All that we are required to believe is,
that these apparently black masses are but rents made in the
luminous veil which covers the solar body, and to which we give
the name of photosphere. It is this bed which transmits light and
heat to us. It is suspended in the solar atmosphere, just as
clouds in the terrestrial atmosphere. What appear to us as spots
in the sun is simply the effect of the rents which take place in
it. We are confirmed in this view by the well-ascertained fact
that the spots are depressions in the solar body, and that they
have the form of a funnel. This form becomes very perceptible,
when the spots are drawn by the rotary movement toward the solar
disk. When we examine a spot situated toward the centre of the
sun, we find that the shape of the penumbra is more regular. But
when the spot moves toward the edge, we see the penumbra diminish
on the side of the centre, and increase on the opposite side, in
which case it presents the appearance of a cavity in the form of
a funnel looked at obliquely.
{530}
This effect is very clearly indicated in the drawing (Figure 3)
which you have now before you, and for which we are indebted to
M. Tacchini, the astronomer, of Palermo. We have observed this
same spot at Rome, and we have made a drawing of it similar to
that you now see; but I would rather exhibit that of M. Tacchini,
because it cannot be objected that it was made under the
influence of a preconceived idea. You see that in this spot the
edge of the aperture is raised much in the same way as in the
craters of the moon, and around these apertures are elevations,
clearer and more luminous, which we call faculas.
The conclusions which I have just presented to you are also those
to which M. Faye arrived, in studying the apparent perturbations
in the movements of the spots. In short, what settles the
question definitively is the study of the spots of exceptional
grandeur when they reach the edge of the solar disk. It is then
very easy to prove that the centre is lower than that part of the
outline from which radiates the facule. Both M. Tacchini and I
proved this at Rome, in studying the grand spot of July, 1865, at
the moment in which it disappeared behind the disk of the sun.
The spots, then, are apertures, rents made in the photosphere.
But how is it that these spaces do not fill up immediately? This
is a serious difficulty, and it leads us to study the structure
of the photosphere. If the photosphere was solid, all the
movements which take place in it would be impossible. It is,
then, fluid. But, on the other hand, a fluid would naturally
spread itself until all points of the surface were on the same
level, and it would require very little time to fill a gap having
the dimensions of even the largest of the spots. The celebrated
William Herschel saw this difficulty, and he met it by a solution
which we still adopt, because it has been confirmed by
observations and discoveries; so that what to Herschel was but a
conjecture has become to us a demonstrated truth. The
photospheric matter is like our clouds, gauze-like and
transparent as ours. We often see among the clouds differences of
level--disruptions which enable us to perceive the blue of the
sky in the space which separates them. The same thing happens in
the sun; and this hypothesis, which is so useful in explaining
the phenomena I have just set before you, accords perfectly with
all the particulars observed.
We have seen, in effect, the luminous matter remain suspended and
floating in the midst of the centre, and the photospheric
currents melt in obscure parts, just as our clouds dissolve,
apparently dispersing themselves in a space completely deprived
of vapor, when the temperature is sufficiently elevated. The
little white veil in Figure 1 is a cloud about to be dissolved.
Without this dissolving force, the matter which radiates from the
circumference to the centre would not be long in filling up this
gap. As I told you just now, we have been able to seize the fact
of this dissolution of the solar atmospheric matter, and to see
these cloud-like forms change into red veils occupying a large
surface in the centre.
One thing alone remains to be proved--the existence of a
transparent atmosphere. We have for a long time presumed its
presence and its action to explain a well-established fact,
namely, that the edges of the sun impart to us less of heat and
light than the centre. This fact, inexplicable by any known laws
of radiation, is easily explained by the action of an absorbing
atmosphere; for the rays part at the edge before passing through
a thicker atmospheric stratum, proving necessarily an absorption
more considerable than that which flows to the centre.
{531}
The existence of a solar atmosphere, which was formerly regarded
as probable, has been reduced to certainty by the observation of
eclipses, and it has been shown that veritable clouds float in
this gauze-like bed.
Everybody has heard of the magnificent aureola which surrounds
the moon during the total eclipse of the sun. It is a truly
solemn moment when, the last rays having just disappeared, we see
the shadow of the moon projected on a sky of leaden hue, with a
perfectly black disk surrounded by a magnificent luminous glory,
like that which we see represented around the heads of the
saints. This aureola, at least the part nearest the disk, is
owing to the atmosphere of the sun. This spectacle is
magnificent, but it becomes much more instructive when we examine
it through a good telescope. We then perceive around the disk of
the moon gigantic flames, of a lively red, the height of which is
incomparably greater than the diameter of the earth. Some are
suspended without any support, and others take a horizontal
direction, like the smoke that comes out of our chimneys. These
flames were designated protuberances; but we knew not how to
explain them. It was even doubted whether they were real; and we
were quite disposed to attribute them to an optical illusion.
These doubts have disappeared since the observations we made in
Spain during the eclipse of 1860. On that occasion we were
stationed at Desertio de las Palmas, on the coast of the
Mediterranean, while M. De la Rue took up his post at Riva
Bellosa, at a short distance from the ocean. We succeeded at both
these stations in photographing the sun at the period of the
total eclipse, and a comparison of the two photographs has proved
that the protuberances have a real existence, that they have a
form so fixed as to give identical images at two points distant
from each other by several hundreds of kilometres. The perfect
resemblance of the two photographs is the more remarkable, from
their not having been executed at the same moment. Between the
two operations an interval of ten minutes elapsed. These
protuberances, considering their distance and their bent forms,
can be nothing but clouds suspended in the solar atmosphere, and
it is these which form the red veils that we have seen in the
centre. The observation of eclipses proves to us conclusively
that the sun is really surrounded by a stratum of this red
matter, which we ordinarily see only on the most elevated
summits.
In the photograph taken at Desertio de las Palmas during the
total eclipse, the exterior form of the atmosphere is perfectly
visible. We see that it is more extended at the equator than at
the polar regions, which is a natural effect arising from the
movement of rotation which the sun possesses. We see, in short,
that this atmosphere is livelier in its action in the two zones
on each side of the equator, in which the spots ordinarily show
themselves. The existence of a solar atmosphere being perfectly
in accordance with all known principles and with all ascertained
facts, there is no longer any room for calling it in question. We
describe the sun, then, as surrounded by a dense atmosphere in
which floats the photospheric matter. The surface of the
photosphere is far from being uniform and regular. It is, on the
contrary, wrinkled all over, and again covered with granulations.
These granulations, first perceived by Herschel, have been
carefully studied in later times.
{532}
When our atmosphere is calm and the observation very precise, the
whole bottom of the solar disk appears covered with small
luminous grains, separated by a very fine and very dark net-work,
resembling in appearance partially desiccated milk, examined
through a microscope. These points, or white grains, are of
different sizes. Where there are openings, we see around each of
them some lines of grains in the form of leaves, more or less
oval. Their mean dimension is about the third of a second. These
grains are only the upper part of the flame which inclines toward
the openings, thus proving that there is a very sensible power of
attraction in the apertures. We may even say that these
granulations resemble the appearance which the clouds known as
cumuli present when, from the summit of a mountain, their upper
part is examined. The largest spots would be, then, but an
exaggeration of this net-work, ordinarily so fine, produced by
the force which caused the flame, or rather, the stratum of the
cumulus.
But what is it that produces these spots in the sun? Here the
difficulty is singularly complicated. To reply satisfactorily to
this question, it would be necessary to become acquainted with
what passes in the interior of the solar globe. But let us,
without hesitation, and without attempting to delude ourselves,
confess that our study of the sun is confined to its external
stratum, and to the most striking phenomena of which it is the
seat; whereas, with regard to the interior mass, it is only by
the process of induction that we are enabled to arrive at any
knowledge.
Observations which we have just made lead us to the conclusion
that the spots are owing to emanations issuing from the solar
body, almost similar to the way in which matter is ejected by our
volcanoes. This is proved both by the form of the craters, which
you have just seen, and by the columns of clouds, analogous to
those arising out of volcanoes, or out of chimneys, observed
during eclipses. Here, then, is how we explain the constitution
of the photosphere and the formation of the spots. The exterior
stratum cools itself constantly by radiation, passes into the
gauze-like state, or state of vapor, and ends by precipitating
itself in the liquid state, or even in the solid, remaining,
however, suspended in the solar atmosphere, as clouds do in ours.
It is this condensed matter that forms the photosphere, and it is
from that principally we receive light and heat. From some cause
or other, a movement from below takes place in the gauze-like
mass which is situated underneath. By this movement the
photospheric stratum, raised at first, spreads itself on all
sides, forming a sort of cushion, and ends by separating itself,
leaving a wide opening in the form of a crater. While the
volcanic emission lasts, the spot remains open, and it disappears
only at the moment when the equilibrium is reestablished, by the
luminous matter filling up the void which was formed. If this
theory is correct, the circumference of the spots ought to form
the mountains above the exterior surface. Now, we have just seen
that the outline of the spots is always surrounded by faculae,
which constitute prominent elevations. Supposing it is true that
the interior mass is the seat of violent action, this conclusion
has nothing surprising in it, and we are led to it by a certain
number of other phenomena equally remarkable.
{533}
Thus, every time that a spot is produced, we remark that it is
visibly projected with a quickness greater than that of the solar
rotation. The projecting mass is then animated with a quickness
greater than the surface of the photosphere; and, in order to
explain this fact, we must admit that the matter of the interior
stratum possesses a quickness greater than the superficial part.
This novel conclusion is supported by another fact. We know now
that the rotation of the spots has not the same angular quickness
under all the parallels. The quickness is sensibly greater in the
equatorial zone than in the higher latitudes. This circumstance
forces us to the conclusion that the sun is not a solid globe,
but that its structure admits of the different strata of which it
is formed having a movement of rotation independent of each other
as regards velocity. In fact, the only explanation we can give of
this difference of quickness is, that the interior mass is fluid,
and that it is moved by a rotary process, more rapid than that of
the external surface. We cannot, however, undertake the formal
demonstration of this point on the present occasion.
This fluidity of the sun is calculated to surprise you; but you
will cease to regard it as incredible when I remind you of
certain ascertained facts about this luminary. The gravity of its
surface is twenty-eight times greater than that of the surface of
our globe, from which results an enormous pressure capable of
condensing a large number of substances, or, at least, of
singularly diminishing their volume. Looking simply at this fact,
the mean density of the sun ought to be much greater than that of
the earth. It is nothing of the kind, however, but just the
contrary; for the specific gravity of the terrestrial globe is
four times greater than that of the solar mass. We must admit the
existence of a repulsive force capable of overcoming the
molecular attraction, and of rarefying the substances which the
weight tends to condense. This repulsive force is probably owing
to the heat, and, in fact, the temperature of the sun is
estimated at not less than five millions of degrees. At this
temperature no matter could remain solid, even in spite of the
enormous pressure of which we have already spoken. It is, then,
impossible for us to admit the existence of a solid mass, and
much more that of a cold centre in the interior of the sun.
And here an objection presents itself to which I ought to reply.
If the interior mass of the sun is at a temperature so very
elevated, how is it that, when the photosphere opens, a black
spot is presented to our eyes? In examining this opening, we
perceive a substance of which the temperature is extremely
elevated, and which ought, consequently, to be very luminous. How
is it, then, that, on the contrary, it presents to us the
appearance of a very deep black? My reply is, that the black
color of the spots is a purely relative matter; that it is owing
to the contrast of the brilliant light which comes to us from the
photosphere. If we could see those apparently dark parts away
from the glittering mass of the sun, they would appear not only
luminous, but dazzling with light.
But you will say to me, it still remains true that the interior
mass of the sun is less luminous than the photosphere; but since
the superficial part constantly cools by radiation, it follows
that there ought to be less heat, and, consequently, less
brilliancy in the photosphere than in the interior mass.
{534}
With your permission, I will make a reply to this which might, at
the first blush, appear paradoxical, but which is, nevertheless,
the expression of truth. It is precisely because it is of so very
high a temperature that the interior mass of the sun sends us a
less degree of light and heat; it is precisely because it is
cooled at the point of condensation, to precipitate itself in the
liquid or solid state, that the photospheric matter becomes
hotter and more luminous. To make this plain, we have only to
recall certain well-known principles of physics. Two bodies
equally hot may not emit the same quantity of heat. One of them
may cool itself rapidly in heating the bodies which surround it;
while the other may let its heat escape only very slowly, and
heat but feebly the neighboring bodies. In this case, we say that
the first has a more considerable radiating power. Now,
philosophers know that gas has a very feeble radiating power, and
that it may be consequently at a very high temperature without
emitting around it a great quantity of light and heat. You have
an illustration now before your eyes. This lamp, fed by lighted
gas, gives a very brilliant flame, because the carbon remains
there some time in suspension before burning. Let us throw into
the flame a little oxygen; immediately the flame pales, becomes
bluish, and ceases to be luminous. Its temperature,
notwithstanding, has greatly increased, and it is now the
celebrated gas by the aid of which M. Sainte-Claire Deville melts
his platina so rapidly. The change results from the very rapid
combustion of the carbon by the oxygen. As soon as this takes
place, the flame, no longer containing any solid body, loses
almost all power of emission, and ceases, in spite of its high
temperature, to have the brilliancy which it possessed at a lower
temperature. To convince you perfectly, let us put a solid body
in this flame, now so pale, and you will see it become more
brilliant than ever. We introduce, for example, a piece of lime,
and the apartment is at once illuminated by the Drummond light,
one of the most brilliant of our artificial lights.
But, leaving the earth, let us now return to the sun. The
interior mass is undoubtedly at a very high temperature--so high,
indeed, that all the substances composing it must be in the state
of gas, possessing only a feeble radiating power; while the
photosphere is composed of matter precipitated in a liquid or
solid state, of which the radiating power must be considerable.
Here is the explanation of what seemed paradoxical in my answer.
The hottest part of the sun is not the part which warms and
lights us most, because, being in the state of gas, it produces
only a feeble radiation.
Two questions now present themselves. How is it that the sun
preserves indefinitely so elevated a temperature in spite of the
enormous amount of heat which it loses daily? Of what kind of
matter is this luminary composed? And what the nature of the
radiation which sends to us daily the light and heat which we
need? It is undoubtedly impossible to give a complete and
satisfactory answer to these questions. We may yet be able,
however, to do so; and we are persuaded that science in its
progress will only confirm and develop the explanations which we
give to-day of first principles. In the first place, it is
impossible to admit that the sun is simply a luminous globe, not
possessing any means of renewing the heat which it loses at every
moment; for, in that case, at the end of a few years its
temperature would be lowered in a very appreciable manner; and it
would not require an age to effect a complete change in the
phenomena which are dependent on it. There must be, then, a
source of heat in the sun.
{535}
We are in the habit of comparing things we do not know with those
with which we are familiar. Thus we have been led to think of the
solar globe as the seat of a combustion similar to that we
witness on our hearths. This idea is deceptive.
We know the quantity of heat which each substance throws off in a
state of combustion; we know, too, what a vast body the sun is;
and we are able to calculate with a rough but sufficient
approximation the quantity of heat which the body of the sun
would produce in burning. The result of this calculation is,
that, at the elevated temperature which the sun possesses, the
combustion of the solar mass could not be kept up during many
ages. Since the historic period this temperature would have been
so lowered as to produce a change in the seasons that has not
taken place. We are compelled, then, to abandon the idea of a
mass in combustion, as well as that of a luminous globe, and to
acknowledge that there is a secret which has escaped us.
This secret, gentlemen, chemistry is charged to unveil to us.
Astronomers profit eagerly by all the discoveries which physical
science makes, and it is by this means alone that they arrive
first at conjecture, and afterward at a knowledge of what is
taking place at prodigious distances. It is thus that the
phenomenon of dissociation recently discovered by M.
Sainte-Claire Deville, puts us in the way of explaining the
permanence of the solar temperature. We know that no combination
can resist heat. Whatever may be the stability of the
combination, whatever energy the affinitive force may possess, if
the temperature is raised to the proper degree, the elements
separate, and remain together simply in a mixed state, wanting to
combine anew when the temperature is lowered. This is what we
call dissociation; and this is just the state, for example, in
which we find oxygen and hydrogen gas, exposed to a temperature
of 2500 degrees. At such a temperature they remain in a mixed
state, without being able to form water, which ought to result
from the combination of these two elements. But the phenomenon of
dissociation cannot take place without the intervention of an
enormous amount of heat. To illustrate this, let us suppose a
kilogram of ice at zero. In liquefying it would absorb 79 degrees
of heat; to make it warm, 100 degrees would be required; in
evaporation it would absorb 640; and to dissociate it, 3955, or
nearly 4000 degrees would be necessary. What we say of water is
equally true of all the combinations; all that is required being
to change the numerical degrees of the latent heat, for fusion,
for volatilization, and for dissociation. This being so, we
arrive at the conclusion that even the least considerable
quantity of matter in a state of dissociation may be regarded as
a magazine of latent heat continually tending toward sensible
development.
The temperature of dissociation of water is almost 2500 degrees.
The temperature of the sun being at least five millions of
degrees, the whole mass of which it is composed ought to be in a
state of dissociation, and to contain consequently an enormous
quantity of latent heat independent of the sensible heat; to
which is owing this prodigiously elevated temperature.
{536}
What, then, is the effect which the solar matter ought to produce
on the radiation of which it is the seat? Almost the same effect
that radiation produces on a liquid body which has reached a
temperature of solidification. The heat necessary to keep up the
radiation is borrowed from that part of the liquid which
solidifies, so that the temperature, instead of decreasing,
remains constantly at the point at which solidification ceases.
This is really what passes on the surface of the sun. This
brilliant mass, raised to a temperature of five millions of
degrees, has a tendency to cool itself rapidly. The radiation
produces, in fact, a coolness in the superficial stratum. By
reason of this coolness, part of the gas which composes the
atmosphere is lowered below the temperature of dissociation; it
yields then an enormous quantity of heat, which from latent
becomes sensible, and prevents also an ulterior lowering of
temperature. It is sufficient to repair the continual loss of
heat that a mass of several kilograms passes daily from a state
of dissociation to one of combination; and it is evident,
considering the enormous size of the solar globe, that things may
remain in this state during millions of ages without the
temperature of the sun changing in a manner which may be felt by
us. I say, by us, for our knowledge of this temperature is
obtained at no less a distance than several hundred thousands of
degrees.
It appears, then, from the very nature of the sun, that it does
not possess an inexhaustible quantity of latent heat. A day will
come when it will no more be able to lose heat without being
cooled in a sensible manner, but that cooling will not take place
before a very distant period, and long after we have disappeared
from this world.
By way of recapitulation of the several views we have set forth,
let us endeavor to give you a precise idea of the sun, as regards
both its interior and its surface. The reasonings which we have
just advanced, founded partly on astronomical observations and
partly on known principles of science, lead us to regard the sun
as composed of a fluid or gauze-like mass, surrounded with a
photospheric stratum, the matter of which has passed through the
first stage of condensation. According to the views held by
Laplace, the sun proceeded from the hands of its creator in a
nebulous state. We are led to believe that the interior mass is
still in this state. A change has taken place only on the
surface, because there only could the loss of heat owing to
radiation produce a partial cooling. The result of this cooling
is the condensation of a relatively small quantity of matter,
which, possessing a very considerable power of emission, forms
the photosphere. It is in the presence of this photosphere that
the only difference exists between the sun and a nebula, between
the myriads of stars which people the heavens, and the nebulae
with whose existence the telescope makes us acquainted.
We come, at length, to the last with which we proposed to deal:
What is the constituent matter of the sun? What are the elements
which enter into the composition of its atmosphere and of the
photospheric bed? Some years ago, to put a question like this
would have been regarded as rashness; to attempt to answer it,
the height of folly. We only knew, from the analysis of meteoric
stones, that cosmical matter did not contain any other elements
besides those of which our globe is composed. But to-day we can
go further, thanks to the discoveries of the German Kirchoff.
{537}
We all know the solar phantom, and the brilliant colors which
result from the decomposition of the white light. This phantom
seems continuous if we make the observations in a rough manner;
but if we employ delicate means, we see that it is formed of a
multitude of black streaks and of brilliant rays perfectly
distinct from each other. It is impossible to imitate this
appearance artificially. All that we are able to do is to project
on a screen the figure of a solar appearance taken from a
drawing. You see that it is furrowed over with a considerable
number of black streaks, of which the principal ones are,
according to Fraunhofer, who discovered them, indicated by the
letters of the alphabet, A, B, C, etc. These streaks are
extremely numerous: we have counted no fewer than 45,000 of them.
I have said that it is impossible for us to imitate this
appearance with our artificial lights, and it is precisely here
that we are able to discern the nature of the different sources
of light. In fact, each source has an appearance peculiar to
itself, and by which it is characterized. The brilliant line of
the Drummond light gives a continuous appearance, and it is the
same with all the simple incandescents. But when we analyze the
light of a body in combustion, we arrive at an entirely different
result. The appearance obtained in this case is crossed by rays
which, instead of being black, are, on the contrary, more
brilliant than the colors in the midst of which they are formed.
The same thing happens when we make the rays emanating from the
electric light pass through a prism, because in this case there
is combustion, that is to say, a combination of the oxygen in
charcoals, mixed with foreign matter, from which is produced the
voltaic bow. If we are content to restore these burning coals,
they will give a continuous appearance just as lime.
The brilliant spectral rays are not always the same. They depend
on the nature of the metal which is found in the flame, and which
takes part in the combustion. You see at this moment the
appearance which silver presents: it is characterized by a
magnificent green ray. Here is now the appearance of copper,
which, we know, has a yellow ray, accompanied by a fine group of
green rays, different from those which silver produces. We now
burn some zinc, which gives a magnificent group of blue rays, a
fine red ray, and another of violet. Finally, we shall close
these experiments with burning brass, which is, as you are aware,
a mixture of copper and zinc. You will recognize in the
appearance which is produced the characteristic rays of those
metals, each of them producing its proper effect, as if it were
alone.
We learn but little, however, from these experiments, of the
nature of the substances of which the sun is composed; for the
rays which we have produced are all brilliant, while those of the
solar appearance are black. Let us see, then, in pursuing this
subject, if it would not be possible for us to obtain these black
lines with our artificial lights. Let us produce, in analyzing
the Drummond light, a perfectly continuous appearance. Now, let
us make this appearance, before reaching the screen, pass through
a deep layer of hypoazotic acid. Immediately you see it
discontinued. It is like the solar appearance, crossed over by a
multitude of black lines. The hypoazotic acid is not the only gas
that produces this result. The vapor from brome, that of iodine,
will give equally the black lines in the same circumstances, only
these lines are different from those we have just seen in the
experiment made with the hypoazotic acid.
{538}
Thus, the gases, the vapors, possessing the property of absorbing
certain luminous rays, certain colors, these rays, found no
longer in the appearance, are necessarily replaced by the black
lines we have just observed. All the gases, all the vapors, could
not, I am convinced, produce this result; for it is clear that
their power of absorption, being less considerable, could not
make itself felt, unless by means of a stratum the thickness of
which should be greater than that which we are able to use in our
experiments. We find a proof of this in what passes in the
atmospheric air. Under a feeble thickness no sensible absorption
is produced; but it is certain that the atmospheric mass absorbs
a great number of rays, and consequently gives birth to many
black lines; for in the solar appearance we observe new and very
marked lines, when the sun being near the horizon, his rays pass
through a bed of air of very considerable thickness. These rays
are principally owing to the vapor of water. We can equally
affirm the absorbent power of the atmosphere which surrounds the
planets Saturn, Jupiter, and Mars. Their appearances contain
lines very different from the solar appearance. Yet, as the light
which they transmit to us comes to them from the sun, we are
forced to conclude that that light undergoes some modification in
travelling over its transparent path. It is the atmosphere of the
planets which produces this result.
The sun also possesses an atmosphere, as we have seen, and this
atmosphere ought necessarily to exercise an influence on the rays
which traverse it. Such is, in fact, the origin of the rays which
we notice in the solar appearance. They are owing to the
atmospheric absorption, and the bed of transparent but absorbent
vapor which surrounds the atmosphere, and which the rays pass
through before they spread themselves in space.
But how are we to ascertain the nature of the vapors which
produce the black lines we observe? Here physical science comes
again to our aid, and the question we have just put finds its
answer in a recent discovery. We have seen that a certain
substance in burning gives birth to certain luminous rays which
characterize it. We have also seen that this same substance, in a
state of vapor, absorbs, on the contrary, certain rays, and
produces in consequence certain black lines which are equally
characteristic. Now, by a singular coincidence, these two powers,
emissive and absorbent, are identically the same. Each substance,
in a state of vapor, absorbs precisely the rays which it is
capable of producing in combustion, so that the black streaks
produced in the first case occupy identically the same place as
the brilliant lines observed in the second. We may demonstrate
this interesting theory by the following experiment, due to M.
Toucault. We know that sodium produces in burning a beautiful
yellow light. Well, let us burn some sodium in the coals, and
between these two substances the electric light is produced. The
metal while it is burning volatilizes largely; the vapors which
are produced absorb precisely the rays which they should have
emitted in their combustion; and you see that in the yellow,
instead of a brilliant line, we have a very dark line. What we
have just seen take place with the sodium has been equally proved
by experiments on a great number of metals, and, by induction, we
may extend the application to all those on which it has been
impossible to make experiments.
{539}
Let us apply this principle to what concerns the light of the
sun. The photosphere is composed of condensed substances,
precipitated in a solid or a liquid state, floating in a
transparent and absorbent atmosphere. This matter, being simply
incandescent, ought to present to us a continuous appearance, and
this continuity can be disturbed only by the absorption of the
solar atmosphere. From this it follows, that to ascertain the
chemical nature of the substances which compose this atmosphere,
it will be sufficient to compare the black lines of the sun with
the bright lines of our artificial lights. This has been done. M.
Kirchoff first discovered that the sun contains sodium; for the
line D of Fraunhofer coincides perfectly with the brilliant lines
of this metal. It is equally well known that iron, copper, and
twenty other substances which exist upon the earth in a solid
state, would, at a temperature of five millions of degrees, be
necessarily in a state of vapor.
After having thus made a chemical analysis of the sun,
astronomers wish to go further; they have sought to know equally
the composition of the stars. We have been led by this to some
very remarkable consequences; we have been able to make a kind of
classification of these stars, and to determine the group to
which our sun belongs. It remains, then, for us now to apply the
spectral analysis to the myriads of stars which stud the heavens,
to those far distant suns, the greater part of which, perhaps,
surpass in grandeur and brightness that which is the centre of
our planetary system. It remains for us to interrogate these
scarcely perceptible bodies, sparkling at such an incalculable
distance, and to demand and draw from them the secret of their
chemical composition. This enterprise is daring, but it is not
rash. The difficulties are alarming; yet learned men are not
discouraged, for they are accustomed to see difficulties
disappear before strenuous and persevering labor.
We commenced our study of the stars with the complicated
instruments which we employ for the sun; but we soon found out
that this complication was useless. We have been able to reduce
our instruments to the number of two, a cylindrical glass and a
prism. And M. Wolff, of the Paris Observatory, has succeeded
recently in suppressing the cylinder, keeping only the essential
element, that is, the prism intended to produce the appearance.
We have examined a great number of stars, and I am going to
submit to you some of the results at which we have arrived. You
see at this moment the appearance which the star Orion presents.
This star is of a yellow color; the appearance which it produces
is deeply streaked; and it is one of the most beautiful in the
heavens. You will find there the line D of sodium, and the line b
of magnesium. These are two fundamental lines which have served
as marked points to compare this appearance with that of the sun.
Besides sodium and magnesium, _a_ of Orion contains iron,
copper, and several other known metals; but it is singular that
hydrogen is not found there in the free state, as in the sun.
There is, then, some essential difference between the stars, of
which you will be more convinced as we go further into the
subject. Here is the appearance of Sirius. You see it is not
nearly so fine. You will find two large bands in blue, in the
place of the streak F of the sun; two others in violet; and one,
very faint, in yellow. The two first are attributable to
hydrogen, and the last to sodium; but we know not to what
substance the violet is owing. In the green there are also some
very fine lines, but very difficult to seize.
{540}
What is most remarkable is, that all the white stars present the
same appearances, and half the stars that are visible belong to
this type. Thus the fine stars of the Lyre, of the Eagle, of the
Bear, Castor, etc., ought to be ranged by the side of Sirius.
There is, however, an exception in [zeta] of the Bear, which is a
yellow star. The magnificent stars of Arcturus, of the Goat, of
Procyon, belong, on the contrary, to the class of which our sun
is a type, except that the iron line E is much more marked. Their
color, of light yellow, led to the inference that they were
analogous to the sun, and the supposition has been confirmed by
spectral analysis. All know substances have an appearance which
is peculiar to them, and which characterizes them. Can we say as
much of the stars? Do they also present marked differences in
their appearance? This has been the subject of very interesting
researches. The task has been undertaken at the observatory of
the Roman College, and it has led to a result altogether
unforeseen, namely, that the stellar appearances appertain to
only a very limited number of types. We may classify them in
three groups. The first group is that of the white stars like
Sirius; the second, that of the yellow stars, of which Arcturus
and the second are members; and Orion may be regarded as a type
of the third, in which we ought to place _a_ of Hercules,
and [Beta] of Pegasus. These two last-named stars have very
remarkable appearances. They seem formed of a multitude of
channels, which are divided by large black bands. This form of
appearance shows us that the stars which belong to this type are
surrounded with atmospheres heavily charged with vapor. In this
group enters all the red stars, and in particular _Omicron_
of the Whale, that celebrated star which has been called _The
Wonderful_. Several small stars of a blood-red color have
appearances resembling each other. It is remarkable that in all
the appearances belonging to stars of this type, the black lines
occupy the same place, which proves that in general they are all
made alike.
I have observed further that certain types abound in certain
parts of the heavens, and that the stars of the same kind are
generally grouped together. Thus the white stars are found in the
Pleiades, the Bear, the Lyre, etc.; the yellow in the Whale,
Eridan, etc. The constellation of Orion deserves particular
attention; it abounds in stars of a green color, reminding us of
the nebula which is found in the same region of the sky. This
small number of types, and the grouping of which I have spoken,
constitute an unforeseen fact, the importance of which is
considerable from a cosmological point of view. We should not,
however, be hasty in drawing conclusions from it.
A curious fact has been established with regard to one of the
white stars in Cassiopeia. Its appearance is directly the
opposite of that which is presented by stars of the same color,
for, in place of black lines, it shows some brilliant lines. This
phenomenon has appeared to me so extraordinary, that I am anxious
whether it is an isolated fact. I have observed more than five
hundred stars, selecting some of the largest, and I have found
only one, [Beta] of the Lyre, which possesses the same
peculiarity. M. Wolff says that among the small stars of the Swan
he has found some examples of the same kind. A most remarkable
fact is, that these brilliant lines were found in a transient
star which glittered for a time in the Crown in May, 1866.
{541}
These observations upset the theories which had been prematurely
built upon facts formerly known. Still, there is nothing
inexplicable here. You have seen that sodium burning gives a line
of a very lively yellow, while the line becomes black if the
sodium is increased to a considerable quantity. Might not the
same thing happen with the hydrogen, which produces the brilliant
lines of which I have spoken to you? Might not a small quantity
act by radiation, while the action would be one of absorption
should the mass be greater?
After having examined the stars, it was impossible to resist the
temptation of observing the nebulae. You know that we designate
by this name the kind of white clouds which are found spread in
the heavens, and of which the nature is not perfectly known.
Herschel has assured us that many of them, by means of the
telescope, may be resolved into a multitude of small stars
approaching very closely to each other. We infer from this that
the greater part are composed in the same manner, and that the
feebleness of our instruments is the only thing that prevents us
from proving it. It is, however, admitted that many of these
nebulae are formed of cosmical matter in a state of vapor not
condensed. Everybody knows the nebulae which compose the Milky
Way. But besides those which are visible to the naked eye, there
is a vast number whose existence the telescope has revealed to
us. One, of the most celebrated is that which is found in the
magnificent constellation of Orion: we have carefully drawn it at
the Roman College, and you see at this moment a sketch of it on
the screen. The nebulae possess a very feeble light, and we had
our doubts of success in seeking to apply the spectral analysis
to them. We have, however, succeeded beyond our hopes. The
appearances obtained in these observations are very singular.
They reduce themselves constantly to luminous streaks, all the
other colors failing; it is, in another way, that which happens
when we burn an alcoholic solution with marine salt; the flame,
analyzed by the spectroscope, gives simply a yellow streak. In
the nebulae we find two green lines and a blue one. Such is the
result which we obtained in examining the large nebulae of Orion,
and that of the Milky Way in Sagittarius. Such is that, also,
which furnishes the little nebulae called planetaries, on account
of their form, which resembles that of the planets. These facts
have been established for the first time by M. Huggins.
As I have just told you, the nebulas present generally but three
lines; one belongs to azote, another to hydrogen, and the third
is unknown. This result, which was not known before, is of the
highest importance; for it teaches us that the nebulae are
composed of gas and of vapors far removed from their point of
saturation and condensation. These appearances, with luminous
lines, distinctly isolated and separated from one another,
appertain essentially to gas, and, we ought to add, to gas raised
to a very high temperature. Thus we have made a discovery by the
aid of the prism, for which the most powerful glasses had failed
us.
The nebulae, notwithstanding their shining points, are not in
general a collection of stars, but masses of cosmical matter in a
state of dissociation under the action of an extremely elevated
temperature. The collections of stars are perfectly
distinguishable by the continuity of their appearances, as we see
in the nebulae of Andromeda, and in some others which are well
known. The discovery opens a vast field of investigation, and
will be an epoch in science.
{542}
We have wandered far into the depths of space, very far from the
point from which we started. This is of no consequence, however,
for between the sun, the stars, and the nebulae there is a close
relation. The sun is simply a star approaching nearer to us than
others. According to a bold hypothesis, its entire mass was at
one period in a state of dissociation, which a great part of it
still actually preserves. The only thing that makes it differ
from the nebulae, and causes us to rank it among the stars, is
its superficial stratum of inconsiderable thickness.
What mysteries do we not discover in nature, when we investigate
it by the aid of those principles and instruments with which
modern science has furnished us! And in the presence of the
wonders, what an exalted idea ought we to form of the splendors
of the universe and the power of its Creator!
Permit me, gentlemen, in closing this lecture, to quote an
admirable thought of Saint Gregory of Nazianzus. The sun, says
that father, is the most perfect image of the Deity. You see the
effects which it produces; you enjoy its benefits; but you cannot
contemplate it directly, nor sound its depths. The loss of life,
the greatest of the earthly blessings we enjoy, would be the
punishment of the madman who would dare to invade its mysteries.
It is the same with the Deity; it is impossible for us to see in
himself; and we ought to content ourselves with admiring here
below those traces of his infinite perfections which shine in his
works.
We have succeeded, by the means with which science has furnished
us, in examining this dazzling star, and in doing so we have seen
some unexpected wonders; but how many other wonders have escaped
us, which will doubtless be discovered at some future time!
If we can thus speak of the material sun and its splendors, what
shall we not say of its prototype, when, freed from this material
covering of sense, and reduced to a state of pure intelligence,
we contemplate him with the eyes of our soul? Science and Faith
are two rays issuing from the same focus, the one direct, the
other reflected. As long as we are upon this earth we should be
content with the second, our vision not being strong enough to
support the brightness of the first. But a day will come when we
shall see the Divinity face to face; and, in the meantime, the
man who denies his unfathomable mysteries, under the pretence
that our feeble powers are not equal to their comprehension, is
as foolish as the rude peasant who should deny the wonders with
which I have entertained you, under the pretext that his eyes are
dazzled by the light of the sun. A day will come when the direct
rays of the Science of Divinity will no longer dazzle our
intelligence: the high destinies which awaits humanity will
permit of our contemplating the unclouded essence of the Deity,
as the reward of the persevering but not blind fidelity with
which we shall have here below, without pride as without
baseness, believed in his existence and admired his greatness.
----------------
{543}
Translated From The French.
An Italian Girl Of Our Day. [Footnote 155]
[Footnote 155: _Rosa Ferrucci: her Life, her Letters, and
her Death_. By the Abbé H. Perreyve.]
Continued From Page 372.
I here interrupt, for a moment, the order of these
_Letters_, to introduce a fragment from one of the writings
of Signorina Ferrucci, in which is found, eloquently developed,
the idea with which the last letter closes. Need we wonder that,
to so a pure a soul, Christianity was all mercy and all love?
Certainly not. The passions of men have so often disfigured the
sweet countenance of the gospel that those outside the household
of faith form a false idea of it, and, in their inability to
distinguish what is divine from what is human, they reject all.
But, if they would only learn to leave men and draw near to God,
to flee vain disputes and go to the centre where all is calm,
they would soon know that the genius of Christianity is indeed
love. Pure souls, whom anger and dispute have not marred, know
this well. The young author whom I am about to cite understood
it, and it is with a feeling of respect that I transcribe these
beautiful pages, which breathe so strong a perfume of the gospel:
The love of God, which inflames the heart of man and infuses
into it a holy zeal, has assuredly nothing in common with that
implacable fanaticism with which infidelity so unjustly charges
the religion of Jesus Christ. And yet it is but too true that
the sons of one Heavenly Father, the inhabitants of a world
watered by the Redeemer's blood, have more than once, while
waging cruel war upon each other, ranged themselves under the
standard of the cross. But because such horrors darken the page
of history, are we to conclude that the love of God banishes
all toleration from the human heart, or can we deny that the
Catholic religion is all love? And shall the blind fury of men
make the world forget the numberless benefits which, for
nineteen centuries, the gospel has bestowed upon all nations
and upon its most cruel enemies?
O church of the Redeemer! who dost pray for thine enemies, and
dost show thyself ever ready to succor them, even as our
Heavenly Father maketh his sun to shine upon the most
ungrateful of mankind, who was it that filled thy heart with
that holy and ever active love of all the virtues? Who gave
thee the strength to oppose at all times a tranquil front to
the masters of the world? Whence have thy martyrs derived that
courage which made them joyfully bend their heads under the axe
of the executioner? Who taught thee to confound the subtle
contradictions of the philosophers, and, with the same hands,
to break the chains of the slave? How is it that, ever firm and
immovable, thou alone hast survived the vicissitudes of all
things and the overthrow of so many thrones? Who has given thee
such power of persuasion that by its prodigies "from the very
stones are raised up children to Abraham"? In fine, whence hast
thou received that inviolable authority which resolves all
doubts, dissipates our errors, humbles the mighty, sustains the
weak, enlightens the world, pardons all faults, and consoles in
every affliction and in every distress?
{544}
Ah! who does not see that so many miracles have been wrought by
the sole power of that divine love kindled in thee by Jesus
Christ? For just as thou lovest Jesus in fatigue and in repose,
in tears and in joy, in persecution and in peace, in combat and
in victory, so also thou lovest in him and for him the humble
and the great, the faithful and the unbelieving, the poor and
the rich. There is not on this earth a human being for whom
thou dost not pray, and whom thou wouldst not, at any price,
bring back to the bosom of him who suffered for all men because
he loved all. Oh! may thy desires soon be fulfilled, holy
church of the living God!
How, then, can that man call himself the friend of God and the
true son of the church of Jesus Christ, who would oppose arms
to arms, violence to violence, forgetting these words of
Christ, "Love your enemies," "Father, forgive them, for they
know not what they do"? The blind apostles of intolerance show
well that they have never penetrated in its true sense the life
of the Redeemer, who, suffering every injury, and even the
death of the cross, drew the whole world to himself by the
irresistible power of pardon and of love. He who would be
willing to forget his prejudices, and, retiring into the
solitude of his own heart, would plant there the sweet image of
Jesus Christ, such a one would soon learn how far the power of
Christian meekness transcends that of the sword, and he would
shudder at the thought of pursuing with fire and steel them
whom the cross alone may vanquish. Ah! if Jesus crucified
entered truly into our hearts, how many things would he not
make them understand! [Footnote 156]
[Footnote 156: Della Carità Cristiani.]
Again, I find, in the same paper, this beautiful sentiment:
I believe that charity consists not solely in compassionating
the sufferings of the poor and relieving them. Its character is
more general: it must be the soul of all our sentiments. For my
part, I see charity in patience, in humility, in faith, in
docile submission to superiors, in justice, in courage, in
fortitude, in contempt of the world, in the desire of heaven.
Charity is, indeed, the light of God, infinite as himself.
Whoever has received into his heart a ray of this divine light
is bound, if I may so speak, to communicate its warmth to the
whole world.
We return to the letters.
July 15.
Sweet were the impressions, Gaetano, which our walk yesterday
in that beautiful garden left on my mind. Is it not true that
the flowers, the trees, the blue sky, the pure soft air, the
song of the birds, the hum of the insects--all conspired to
speak to our hearts of God? I feel, too, that all these
beautiful things seemed more joyous to me because you were
there, for to me they all seemed to reflect the feelings of
your heart. Then those beautiful verses of my mother's which
Uncle G---- read to us affected me powerfully. Earth and
heaven, flowers and songs, all borrowed a new charm from the
harmony of those beautiful stanzas.
{545}
July 22.
I do not know the places you speak of, unless you mean Romito
and Antignano. I went as far as La Torre on foot, one beautiful
August morning, without suffering much from the heat, which was
tempered by the sea-breeze. After having traversed that long,
steep road, which becomes at every step more solitary and more
closely shut in between the hills and the sea, I went up to the
top of the little fortress, and thence for a long time I gazed
on the neighboring islands and the vast horizon where sea and
sky seemed to unite, and I even discerned some of the lands of
the Maremma. Another time, with the Plezza, the Gabrini, and
other friends, we went as far as Romito. The sun had already
sunk below the horizon. Every moment the last glimmering of
twilight was becoming more faint, and soon the moon rose behind
the hills. Her pale rays were reflected in the sea, where
nothing was seen save a solitary fishing-boat; and the gentle
murmur of the waves, as they came slowly to die on the rocky
shore, was the only sound that broke the stillness of the
night. We crossed from time to time the dry bed of one of those
torrents which fall from the mountains into the sea; and thus,
now talking, now silent, gazing, admiring, we passed the two
little towers, and, arrived at the limits of the two communes,
we stopped and turned back, as if we had reached the Columns of
Hercules, There is a comparison that would please my good
friend Louisa V----. Would you believe it, in her last letter
she gravely compares me to a navigator steering toward a new
world. "Yet no," she says, "love is a world as old as the
earth." That may be, my good Louisa; but to me it is new, all
new, Gaetano, and I believe, even, that it will never grow old,
like everything that comes directly from God, who is endless
duration in eternal youth! On this is grounded my sure hope
that, after having united us here on earth, he will unite us
again in the life to come; and this thought alone raises me
from earth to heaven!
This was not the first time that Rosa had visited Antignano. That
calm and lovely shore had witnessed the sports of her childhood.
Three or four years before the date of the last letter we have
given, she wrote from that place to one of her young friends the
following pretty letter:
Antignano, July, 1853.
In spite of our joy at being here, believe me, my dear Maria,
we feel your absence sadly. It turns to melancholy the joyous
memories of last year. This is from my heart, Maria; how happy
I should be to have you at this moment by my side! Come back to
us then, dear friend, come back! The little wood where we spent
so many happy hours, the great shady trees, the smiling
country, and the sea--all call you back. Why, it is but two
days since I heard a wave which came bounding over the sea say
to you, "Come down, young girl, from the flowery bank into this
calm sea, and yield to the invitation of the sun, who with his
brilliant rays is brightening air and earth and water." But
this pretty song of the naiad was suddenly interrupted, for my
poor wave broke and expired on a rock. All its sister wavelets
murmured the same prayer to you, but all, like the first, soon
broke upon the shore; and I grew pensive at the sight, for
those poor waves, vanishing so quickly, seemed to me a true
image of our shattered hopes, which cause us so many tears.
Meanwhile a little interior voice remained with me, and
murmured sweetly in my ear, "Courage, courage! Why are you sad?
Cannot Maria come back? I am your good friend Hope, listen to
me and believe me: I promise you that next year Maria shall be
here." This consoled me a little, for I always believe what my
good friend Hope tells me. Courage, then, and patience, and I
am sure of having you yet at Antignano. Dear Maria, pardon this
letter, which is as long as it is foolish, and, if you do not
understand it, seek in it only a new proof of my tender
affection for you. Meanwhile, let us leave the world of dreams
and enter that of news. ...
{546}
To Gaetano.
July 28.
This day brings to us a mournful anniversary. Poor Charles
Albert! on this day, and at the very hour in which I write, he
yielded up to God his soul, oppressed with grief, but still
full of an unshaken confidence in the justice of his cause and
the imprescriptibility of his rights. Doubtless the saints have
welcomed into heaven him who on earth loved God and suffered
for justice' sake. It is with feelings of compassion that I
think of the king, his son, surviving all his family, who have,
one after the other, gone before him to the grave.
This enthusiastic remembrance of the house of Savoy is not the
only one to be found in the letters of Rosa Ferrucci. The
misfortunes of the king, Charles Albert; the death of the Duke of
Genoa, his son; the ruin of so many hopes, for a moment
triumphant--all these often call forth in her correspondence
plaints and regrets. I like to see this love of national
independence in so pure a soul. She says somewhere:
"In considering the history of nations, we discover at every
step new and infallible proofs of the wisdom and omnipotence of
him who directs the affairs of the world; of that mysterious
justice which surpasses all human understanding as the heavens
surpass the earth. Hope, then, in the Lord, ye victims of
oppression! Acknowledge the hand which alone can give you
deliverance! And you, usurpers of the rights of the vanquished,
triumph not without trembling at the tears which you have
caused to flow. He lives, he will live for ever, who will never
remain deaf to the lamentations of his people Israel. If he
defers his justice, are you to cease to believe in him? Because
he can wait, will your presumption know no bounds? Do you
forget that God is patient because he is eternal?" [Footnote
157]
[Footnote 157: Della Carità Cristiani]
Patriotism was, however, a family tradition with Rosa Ferrucci.
At the time of the memorable events which, in 1848, threatened
the speedy overthrow of Austrian rule in Italy, Signer Ferrucci,
with his colleagues in the University of Pisa, quitted his chair,
and, at the head of the students, who had formed themselves into
a body, set out for the army, accompanied by his young son. They
took part in all the battles of that unfortunate campaign--at
first in its victories, then in its reverses--and returned to
Pisa only after the ruin of the last hope. These are facts too
little known in the contemporary history of that unhappy Italy
whose faults are the theme of every tongue, while few know how
many noble hearts she can still produce.
We resume the correspondence:
August 4.
May I tell you, Gaetano, what I have been thinking about our
future life? We must first, as we have so often said, have
continually present to our minds the will of God, endeavor to
accomplish it in all things, and be ever submissive to it from
our inmost hearts. Then we must have but one heart and one soul
in serving God, and I hope that we shall have but one heart
also in loving our dear parents. What ingratitude would be ours
if in our happiness we forgot them to whom we owe so much, and
who loved us before we knew what love was! [Footnote 158]
[Footnote 158: "Prima che noi potessimo sapere che fosse
amore."]
{547}