CHAPTER V.

THE ALCHEMICAL ESSENCE.

In the last chapter I tried to describe the alchemical view of the

interdependence of different substances. Taking for granted the

tripartite nature of man, the co-existence in him of body, soul, and

spirit (no one of which was defined), the alchemists concluded that

all things are formed as man is formed; that in everything there is a

specific bodily form, some portion of soul, and a dash of spirit. I

considered the term _soul_ to be the alchemical name for the

properties common to a class of substances, and the term _spirit_ to

mean the property which was thought by the alchemists to be common to

all things.

The alchemists considered it possible to arrange all substances in

four general classes, the marks whereof were expressed by the terms

hot, cold, moist, and dry; they thought of these properties as

typified by what they called the four Elements--fire, air, water, and

earth. Everything, they taught, was produced from the four Elements,

not immediately, but through the mediation of the three

Principles--mercury, sulphur, and salt. These Principles were regarded

as the tools put into the hands of him who desired to effect the

transmutation of one substance into another. The Principles were not

thought of as definite substances, nor as properties of this or that

specified substance; they were considered to be the characteristic

properties of large classes of substances.

The chemist of to-day places many compounds in the same class because

all are acids, because all react similarly under similar conditions.

It used to be said that every acid possesses more or less of _the

principle of acidity_. Lavoisier changed the language whereby certain

facts concerning acids were expressed. He thought that experiments

proved all acids to be compounds of the element oxygen; and for many

years after Lavoisier, the alchemical expression _the principle of

acidity_ was superseded by the word _oxygen_. Although Lavoisier

recognised that not every compound of oxygen is an acid, he taught

that every acid is a compound of oxygen. We know now that many acids

are not compounds of oxygen, but we have not yet sufficient knowledge

to frame a complete definition of the term _acid_. Nevertheless it is

convenient, indeed it is necessary, to place together many compounds

which react similarly under certain defined conditions, and to give a

common name to them all. The alchemists also classified substances,

but their classification was necessarily more vague than ours; and

they necessarily expressed their reasons for putting different

substances in the same class in a language which arose out of the

general conceptions of natural phenomena which prevailed in their

time.

The primary classification of substances made by the alchemists was

expressed by saying; these substances are rich in the principle

_sulphur_, those contain much of the principle _mercury_, and this

class is marked by the preponderance of the principle _salt_. The

secondary classification of the alchemists was expressed by saying;

this class is characterised by dryness, that by moisture, another by

coldness, and a fourth by hotness; the dry substances contain much of

the element _Earth_, the moist substances are rich in the element

_Water_, in the cold substances the element _Air_ preponderates, and

the hot substances contain more of the element _Fire_ than of the

other elements.

The alchemists went a step further in their classification of things.

They asserted that there is One Thing present in all things; that

everything is a vehicle for the more or less perfect exhibition of the

properties of the One Thing; that there is a Primal Element common to

all substances. The final aim of alchemy was to obtain the One Thing,

the Primal Element, the Soul of all Things, so purified, not only from

all specific substances, but also from all admixture of the four

Elements and the three Principles, as to make possible the

accomplishment of any transmutation by the use of it.

If a person ignorant of its powers were to obtain the Essence, he

might work vast havoc and cause enormous confusion; it was necessary,

therefore, to know the conditions under which the potencies of the

Essence became active. Hence there was need of prolonged study of the

mutual actions of the most seemingly diverse substances, and of minute

and patient examination of the conditions under which nature performs

her marvellous transmutations. The quest of the One Thing was fraught

with peril, and was to be attempted only by those who had served a

long and laborious apprenticeship.

In _The Chemical Treatise of Thomas Norton, the Englishman, called

Believe-me, or the Ordinal of Alchemy_ (15th century), the adept is

warned not to disclose his secrets to ordinary people.

"You should carefully test and examine the life, character, and mental

aptitudes of any person who would be initiated in this Art, and then

you should bind him, by a sacred oath, not to let our Magistery be

commonly or vulgarly known. Only when he begins to grow old and

feeble, he may reveal it to one person, but not to more, and that one

man must be virtuous.... If any wicked man should learn to practise

the Art, the event would be fraught with great danger to Christendom.

For such a man would overstep all bounds of moderation, and would

remove from their hereditary thrones those legitimate princes who rule

over the peoples of Christendom."

The results of the experimental examination of the compositions and

properties of substances, made since the time of the alchemists, have

led to the modern conception of the chemical element, and the

isolation of about seventy or eighty different elements. No substance

now called an element has been produced in the laboratory by uniting

two, or more, distinct substances, nor has any been separated into

two, or more, unlike portions. The only decided change which a

chemical element has been caused to undergo is the combination of it

with some other element or elements, or with a compound or compounds.

But it is possible that all the chemical elements may be combinations

of different quantities of one primal element. Certain facts make this

supposition tenable; and some chemists expect that the supposition

will be proved to be correct. If the hypothetical primal element

should be isolated, we should have fulfilled the aim of alchemy, and

gained the One Thing; but the fulfilment would not be that whereof the

alchemists dreamed.

Inasmuch as the alchemical Essence was thought of as the Universal

Spirit to whose presence is due whatever degree of perfection any

specific substance exhibits, it followed that the more perfect a

substance the greater is the quantity of the Essence in it. But even

in the most perfect substance found in nature--which substance, the

alchemists said, is gold--the Essence is hidden by wrappings of

specific properties which prevent the ordinary man from recognising

it. Remove these wrappings from some special substance, and you have

the perfect form of that thing; you have some portion of the Universal

Spirit joined to the one general property of the class of things

whereof the particular substance is a member. Then remove the

class-property, often spoken of by the alchemists as _the life_, of

the substance, and you have the Essence itself.

The alchemists thought that to every thing, or at any rate to every

class of things, there corresponds a more perfect form than that which

we see and handle; they spoke of gold, and the _gold of the Sages_;

mercury, and the _mercury of the Philosophers_; sulphur, and the

_heavenly sulphur of him whose eyes are opened_.

To remove the outer wrappings of ordinary properties which present

themselves to the untrained senses, was regarded by the alchemists to

be a difficult task; to tear away the soul (the class-property) of a

substance, and yet retain the Essence which made that substance its

dwelling place, was possible only after vast labour, and by the use of

the proper agent working under the proper conditions. An exceedingly

powerful, delicate, and refined agent was needed; and the mastery of

the agent was to be acquired by bitter experience, and, probably,

after many disappointments.

"Gold," an alchemist tells us, "does not easily give up its nature,

and will fight for its life; but our agent is strong enough to

overcome and kill it, and then it also has the power to restore it to

life, and to change the lifeless remains into a new and pure body."

Thomas Norton, the author of _The Ordinal of Alchemy_, writing in the

15th century, says the worker in transmutations is often tempted to be

in a hurry, or to despair, and he is often deceived. His servants will

be either stupid and faithful, or quick-witted and false. He may be

robbed of everything when his work is almost finished. The only

remedies are infinite patience, a sense of virtue, and sound reason.

"In the pursuit of our Art," he says, "you should take care, from time

to time, to unbend your mind from its sterner employments with some

convenient recreation."

The choice of workmen to aid in the mechanical parts of the quest was

a great trouble to the alchemists. On this subject Norton says--"If

you would be free from all fear over the gross work, follow my

counsel, and never engage married men; for they soon give in and

pretend they are tired out.... Hire your workmen for certain

stipulated wages, and not for longer periods than twenty-four hours at

a time. Give them higher wages than they would receive elsewhere, and

be prompt and ready in your payments."

Many accounts are given by alchemical writers of the agent, and many

names are bestowed on it. The author of _A Brief Guide to the

Celestial Ruby_ speaks thus of the agent--"It is our doorkeeper, our

balm, our honey, oil, urine, maydew, mother, egg, secret furnace,

oven, true fire, venomous dragon, Theriac, ardent wine, Green Lion,

Bird of Hermes, Goose of Hermogenes, two-edged sword in the hand of

the Cherub that guards the Tree of Life.... It is our true secret

vessel, and the Garden of the Sages in which our sun rises and sets.

It is our Royal Mineral, our triumphant vegetable Saturnia, and the

magic rod of Hermes, by means of which he assumes any shape he likes."

Sometimes we are told that the agent is mercury, sometimes that it is

gold, but not common mercury or common gold. "Supplement your common

mercury with the inward fire which it needs, and you will soon get rid

of all superfluous dross." "The agent is gold, as highly matured as

natural and artificial digestion can make it, and a thousand times

more perfect than the common metal of that name. Gold, thus exalted,

radically penetrates, tinges, and fixes metals."

The alchemists generally likened the work to be performed by their

agent to the killing of a living thing. They constantly use the

allegory of death, followed by resurrection, in describing the steps

whereby the Essence was to be obtained, and the processes whereby the

baser metals were to be partially purified. They speak of the

mortification of metals, the dissolution and putrefaction of

substances, as preliminaries to the appearance of the true life of the

things whose outward properties have been destroyed. For instance,

Paracelsus says: "Destruction perfects that which is good; for the

good cannot appear on account of that which conceals it." The same

alchemist speaks of rusting as the mortification of metals; he says:

"The mortification of metals is the removal of their bodily

structure.... The mortification of woods is their being turned into

charcoal or ashes."

Paracelsus distinguishes natural from artificial mortification,

"Whatever nature consumes," he says, "man cannot restore. But whatever

man destroys man can restore, and break again when restored." Things

which had been mortified by man's device were considered by Paracelsus

not to be really dead. He gives this extraordinary illustration of his

meaning: "You see this is the case with lions, which are all born

dead, and are first vitalised by the horrible noise of their parents,

just as a sleeping person is awakened by a shout."

The mortification of metals is represented in alchemical books by

various images and allegories. Fig. I. is reduced from a cut in a 16th

century work, _The Book of Lambspring, a noble ancient Philosopher,

concerning the Philosophical Stone_.

[Illustration: Here the father devours the son;

The soul and spirit flow forth from the body.

FIG. I.]

The image used to set forth the mortification of metals is a king

swallowing his son. Figs. II. and III. are reduced from Basil

Valentine's _Twelve Keys_. Both of these figures represent the process

of mortification by images connected with death and burial.

[Illustration: FIG. II.]

In his explanation (?) of these figures, Basil Valentine says:--

"Neither human nor animal bodies can be multiplied or propagated

without decomposition; the grain and all vegetable seed, when cast

into the ground, must decay before it can spring up again;

moreover, putrefaction imparts life to many worms and other

animalculæ.... If bread is placed in honey, and suffered to decay,

ants are generated ... maggots are also developed by the decay of

nuts, apples, and pears. The same thing may be observed in regard

to vegetable life. Nettles and other weeds spring up where no such

seed has ever been sown. This occurs only by putrefaction. The

reason is that the soil in such places is so disposed, and, as it

were, impregnated, that it produces these fruits; which is a

result of the properties of sidereal influences; consequently the

seed is spiritually produced in the earth, and putrefies in the

earth, and by the operation of the elements generates corporeal

matter according to the species of nature. Thus the stars and the

elements may generate new spiritual, and ultimately, new vegetable

seed, by means of putrefaction.... Know that, in like manner, no

metallic seed can develop, or multiply, unless the said seed, by

itself alone, and without the introduction of any foreign

substance, be reduced to a perfect putrefaction."

[Illustration: FIG. III.]

The action of the mineral agent in perfecting substances is often

likened by the alchemists to the conjoining of the male and the

female, followed by the production of offspring. They insist on the

need of a union of two things, in order to produce something more

perfect than either. The agent, they say, must work upon something;

alone it is nothing.

The methods whereby the agent is itself perfected, and the processes

wherein the agent effects the perfecting of the less perfect things,

were divided into stages by the alchemists. They generally spoke of

these stages as _Gates_, and enumerated ten or sometimes twelve of

them. As examples of the alchemical description of these gates, I give

some extracts from _A Brief Guide to the Celestial Ruby_.

The first gate is _Calcination_, which is "the drying up of the

humours"; by this process the substance "is concocted into a black

powder which is yet unctuous, and retains its radical humour." When

gold passes through this gate, "We observe in it two natures, the

fixed and the volatile, which we liken to two serpents." The fixed

nature is likened to a serpent without wings; the volatile, to a

serpent with wings: calcination unites these two into one. The second

gate, _Dissolution_, is likened to death and burial; but the true

Essence will appear glorious and beautiful when this gate is passed.

The worker is told not to be discouraged by this apparent death. _The

mercury of the sages_ is spoken of by this author as the queen, and

gold as the king. The king dies for love of the queen, but he is

revived by his spouse, who is made fruitful by him and brings forth "a

most royal son."

Figs. IV. and V. are reduced from _The Book of Lambspring_; they

express the need of the conjunction of two to produce one.

[Illustration: Here you behold a great marvel--

Two Lions are joined into one.

The spirit and soul must be united in their body.

FIG. IV.]

After dissolution came _Conjunction_, wherein the separated elements

were combined. Then followed _Putrefaction_, necessary for the

germination of the seed which had been produced by calcination,

dissolution, and conjunction. Putrefaction was followed by

_Congelation_ and _Citation_. The passage through the next gate,

called _Sublimation_, caused the body to become spiritual, and the

spiritual to be made corporal. _Fermentation_ followed, whereby the

substance became soft and flowed like wax. Finally, by _Exaltation_,

the Stone was perfected.

[Illustration: Here are two birds, great and strong--the body and

spirit; one devours the other.

Let the body be placed in horse-dung, or a warm bath,

the spirit having been extracted from it. The body has

become white by the process, the spirit red by our art.

All that exists tends towards perfection, and thus is

the Philosopher's Stone prepared.

FIG. V.]

The author of _The Open Entrance_ speaks of the various stages in the

perfecting of the agent as _regimens_. The beginning of the heating

of gold with mercury is likened to the king stripping off his golden

garments and descending into the fountain; this is the _regimen of

Mercury_. As the heating is continued, all becomes black; this is the

_regimen of Saturn_. Then is noticed a play of many colours; this is

the _regimen of Jupiter_: if the heat is not regulated properly, "the

young ones of the crow will go back to the nest." About the end of the

fourth month you will see "the sign of the waxing moon," and all

becomes white; this is the _regimen of the Moon_. The white colour

gives place to purple and green; you are now in the _regimen of

Venus_. After that, appear all the colours of the rainbow, or of a

peacock's tail; this is the _regimen of Mars_. Finally the colour

becomes orange and golden; this is the _regimen of the Sun_.

The reader may wish to have some description of the Essence. The

alchemists could describe it only in contraries. It had a bodily form,

but its method of working was spiritual. In _The Sodic Hydrolith, or

Water Stone of the Wise_ we are told:--

"The stone is conceived below the earth, born in the earth,

quickened in heaven, dies in time, and obtains eternal glory....

It is bluish-grey and green.... It flows like water, yet it makes

no wet; it is of great weight, and is small."

Philalethes says, in _A Brief Guide to the Celestial Ruby_: "The

Philosopher's Stone is a certain heavenly, spiritual, penetrative, and

fixed substance, which brings all metals to the perfection of gold or

silver (according to the quality of the Medicine), and that by natural

methods, which yet in their effects transcend Nature.... Know then

that it is called a stone, not because it is like a stone, but only

because, by virtue of its fixed nature, it resists the action of fire

as successfully as any stone. In species it is gold, more pure than

the purest; it is fixed and incombustible like a stone, but its

appearance is that of very fine powder, impalpable to the touch, sweet

to the taste, fragrant to the smell, in potency a most penetrative

spirit, apparently dry and yet unctuous, and easily capable of tinging

a plate of metal.... If we say that its nature is spiritual, it would

be no more than the truth; if we described it as corporeal, the

expression would be equally correct."

The same author says: "There is a substance of a metalline species

which looks so cloudy that the universe will have nothing to do with

it. Its visible form is vile; it defiles metalline bodies, and no one

can readily imagine that the pearly drink of bright Phoebus should

spring from thence. Its components are a most pure and tender mercury,

a dry incarcerate sulphur, which binds it and restrains fluxation....

Know this subject, it is the sure basis of all our secrets.... To deal

plainly, it is the child of Saturn, of mean price and great venom....

It is not malleable, though metalline. Its colour is sable, with

intermixed argent which mark the sable fields with veins of glittering

argent."

In trying to attach definite meanings to the alchemical accounts of

Principles, Elements, and the One Thing, and the directions which the

alchemists give for changing one substance into others, we are very

apt to be misled by the use of such an expression as _the

transmutation of the elements_. To a chemist that phrase means the

change of an element into another element, an element being a definite

substance, which no one has been able to produce by the combination of

two or more substances unlike itself, or to separate into two or more

substances unlike itself. But whatever may have been the alchemical

meaning of the word _element_, it was certainly not that given to the

same word to-day. Nor did the word _transmutation_ mean to the

alchemist what it means to the chemist.

The facts which are known at present concerning the elements make

unthinkable such a change as that of lead into silver; but new facts

_may_ be discovered which will make possible the separation of lead

into things unlike itself, and the production of silver by the

combination of some of these constituents of lead. The alchemist

supposed he knew such facts as enabled him not only to form a mental

picture of the change of lead into silver, or tin into gold, but also

to assert that such changes must necessarily happen, and to accomplish

them. Although we are quite sure that the alchemist's facts were only

imaginings, we ought not to blame him for his reasoning on what he

took to be facts.

Every metal is now said to be an element, in the modern meaning of

that word: the alchemist regarded the metals as composite substances;

but he also thought of them as more simple than many other things.

Hence, if he was able to transmute one metal into another, he would

have strong evidence in support of his general conception of the

unity of all things. And, as transmutation meant, to the alchemist,

the bringing of a substance to the condition of greatest perfection

possible for that substance, his view of the unity of nature might be

said to be proved if he succeeded in changing one of the metals, one

of these comparatively simple substances, into the most perfect of all

metals, that is, into gold.

The transmutation of the baser metals into gold thus came to be the

practical test of the justness of the alchemical scheme of things.

Some alchemists assert they had themselves performed the great

transmutation; others tell of people who had accomplished the work.

The following story is an example of the accounts given of the making

of gold. It is taken from _John Frederick Helvetius' Golden Calf,

which the world worships and adores_ (17th century):--

"On the 27th December 1666, in the forenoon, there came to my

house a certain man, who was a complete stranger to me, but of an

honest grave countenance, and an authoritative mien, clothed in a

simple garb.... He was of middle height, his face was long and

slightly pock-marked, his hair was black and straight, his chin

close-shaven, his age about forty-three or forty-four, and his

native province, as far as I could make out, North Holland. After

we had exchanged salutations, he asked me whether he might have

some conversation with me. He wished to say something to me about

the Pyrotechnic Art, as he had read one of my tracts (directed

against the Sympathetic Powder of Dr Digby), in which I hinted a

suspicion whether the Grand Arcanum of the Sages was not after all

a gigantic hoax. He, therefore, took that opportunity of asking me

whether I could not believe that such a grand mystery might exist

in the nature of things, by means of which a physician could

restore any patient whose vitals were not irreparably destroyed. I

answered, 'Such a medicine would be a most desirable acquisition

for any physician; nor can any man tell how many secrets there may

be hidden in Nature; yet, though I have read much about the truth

of this art, it has never been my good fortune to meet with a real

master of the alchemical science.' ... After some further

conversation, the Artist Elias (for it was he) thus addressed me:

'Since you have read so much in the works of the alchemists about

this stone, its substance, its colour and its wonderful effects,

may I be allowed the question, whether you have not prepared it

yourself?' On my answering his question in the negative, he took

out of his bag a cunningly-worked ivory box, in which were three

large pieces of substance resembling glass, or pale sulphur, and

informed me that here was enough of the tincture for the

production of twenty tons of gold. When I had held the precious

treasure in my hand for a quarter of an hour (during which time I

listened to a recital of its wonderful curative properties), I was

compelled to restore it to its owner, which I could not help doing

with a certain degree of reluctance.... My request that he would

give me a piece of his stone (though it were no larger than a

coriander seed), he somewhat brusquely refused, adding, in a

milder tone, that he could not give it me for all the wealth I

possessed, and that not on account of its great preciousness, but

for some other reason which it was not lawful for him to

divulge.... Then he inquired whether I could not show him into a

room at the back of the house, where we should be less liable to

the observation of passers-by. On my conducting him into the state

parlour (which he entered without wiping his dirty boots), he

demanded of me a gold coin, and while I was looking for it, he

produced from his breast pocket a green silk handkerchief, in

which were folded up five medals, the gold of which was infinitely

superior to that of my gold piece." Here follows the inscriptions

on the medals. "I was filled with admiration, and asked my visitor

whence he had obtained that wonderful knowledge of the whole

world. He replied that it was a gift freely bestowed on him by a

friend who had stayed a few days at his house." Here follows the

stranger's account of this friend's experiments. "When my strange

visitor had concluded his narrative, I besought him to give me a

proof of his assertion, by performing the transmutatory operation

on some metals in my presence. He answered evasively, that he

could not do so then, but that he would return in three weeks, and

that, if he was then at liberty to do so, he would show me

something that would make me open my eyes. He appeared punctually

to the promised day, and invited me to take a walk with him, in

the course of which we discoursed profoundly on the secrets of

Nature in fire, though I noticed that my companion was very chary

in imparting information about the Grand Arcanum.... At last I

asked him point blank to show me the transmutation of metals. I

besought him to come and dine with me, and to spend the night at

my house; I entreated; I expostulated; but in vain. He remained

firm. I reminded him of his promise. He retorted that his promise

had been conditional upon his being permitted to reveal the secret

to me. At last, however, I prevailed upon him to give me a piece

of his precious stone--a piece no larger than a grain of rape

seed.... He bid me take half an ounce of lead ... and melt it in

the crucible; for the Medicine would certainly not tinge more of

the base metal than it was sufficient for.... He promised to

return at nine o'clock the next morning.... But at the stated hour

on the following day he did not make his appearance; in his stead,

however, there came, a few hours later, a stranger, who told me

that his friend the artist was unavoidably detained, but that he

would call at three o'clock in the afternoon. The afternoon came;

I waited for him till half-past seven o'clock. He did not appear.

Thereupon my wife came and tempted me to try the transmutation

myself. I determined however to wait till the morrow. On the

morrow ... I asked my wife to put the tincture in wax, and I

myself ... prepared six drachms of lead; I then cast the tincture,

enveloped as it was in wax, on the lead; as soon as it was melted,

there was a hissing sound and a slight effervescence, and after a

quarter of an hour I found that the whole mass of lead had been

turned into the finest gold.... We immediately took it to the

goldsmith, who at once declared it the finest gold he had ever

seen, and offered to pay fifty florins an ounce for it." He then

describes various tests which were made to prove the purity of the

gold. "Thus I have unfolded to you the whole story from beginning

to end. The gold I still retain in my possession, but I cannot

tell you what has become of the Artist Elias."

The Story of Alchemy and the Beginnings of Chemistry · 第 5 / 14 章