It is in his followers, as one generally sees in such cases, that the

weakness of his conceptions comes out. Plotinus was an earnest thinker,

slavishly enough reverencing the opinion of Plato, whom he quotes as an

infallible oracle, with a “He says,” as if there were but one he in the

universe: but he tried honestly to develop Plato, or what he conceived to

be Plato, on the method which Plato had laid down. His dialectic is far

superior, both in quantity and in quality, to that of those who come

after him. He is a seeker. His followers are not. The great work which

marks the second stage of his school is not an inquiry, but a

justification, not only of the Egyptian, but of all possible theurgies

and superstitions; perhaps the best attempt of the kind which the world

has ever seen; that which marks the third is a mere cloud-castle, an

inverted pyramid, not of speculation, but of dogmatic assertion, patched

together from all accessible rags and bones of the dead world. Some here

will, perhaps, guess from my rough descriptions, that I speak of

Iamblichus and Proclus.

Whether or not Iamblichus wrote the famous work usually attributed to

him, which describes itself as the letter of Abamnon the Teacher to

Porphyry, he became the head of that school of Neoplatonists who fell

back on theurgy and magic, and utterly swallowed up the more rational,

though more hopeless, school of Porphyry. Not that Porphyry, too, with

all his dislike of magic and the vulgar superstitions—a dislike

intimately connected with his loudly expressed dislike of the common

herd, and therefore of Christianity, as a religion for the common

herd—did not believe a fact or two, which looks to us, nowadays, somewhat

unphilosophical. From him we learn that one Ammonius, trying to crush

Plotinus by magic arts, had his weapons so completely turned against

himself, that all his limbs were contracted. From him we learn that

Plotinus, having summoned in the temple of Isis his familiar spirit, a

god, and not a mere dæmon, appeared. He writes sensibly enough however

to one Anebos, an Egyptian priest, stating his doubts as to the popular

notions of the Gods, as beings subject to human passions and vices, and

of theurgy and magic, as material means of compelling them to appear, or

alluring them to favour man. The answer of Abamnon, Anebos, Iamblichus,

or whoever the real author may have been, is worthy of perusal by every

metaphysical student, as a curious phase of thought, not confined to that

time, but rife, under some shape or other, in every age of the world’s

history, and in this as much as in any. There are many passages full of

eloquence, many more full of true and noble thought: but on the whole, it

is the sewing of new cloth into an old garment; the attempt to suit the

old superstition to the new one, by eclectically picking and choosing,

and special pleading, on both sides; but the rent is only made worse.

There is no base superstition which Abamnon does not unconsciously

justify. And yet he is rapidly losing sight of the real eternal human

germs of truth round which those superstitions clustered, and is really

further from truth and reason than old Homer or Hesiod, because further

from the simple, universal, everyday facts, and relations, and duties of

man, which are, after all, among the most mysterious, and also among the

most sacred objects which man can contemplate.

It was not wonderful, however, that Neoplatonism took the course it did.

Spirit, they felt rightly, was meant to rule matter; it was to be freed

from matter only for that very purpose. No one could well deny that.

The philosopher, as he rose and became, according to Plotinus, a god, or

at least approached toward the gods, must partake of some mysterious and

transcendental power. No one could well deny that conclusion, granting

the premiss. But of what power? What had he to show as the result of

his intimate communion with an unseen Being? The Christian Schools, who

held that the spiritual is the moral, answered accordingly. He must show

righteousness, and love, and peace in a Holy Spirit. That is the

likeness of God. In proportion as a man has them, he is partaker of a

Divine nature. He can rise no higher, and he needs no more. Platonists

had said—No, that is only virtue; and virtue is the means, not the end.

We want proof of having something above that; something more than any man

of the herd, any Christian slave, can perform; something above nature;

portents and wonders. So they set to work to perform wonders; and

succeeded, I suppose, more or less. For now one enters into a whole

fairyland of those very phenomena which are puzzling us so

nowadays—ecstasy, clairvoyance, insensibility to pain, cures produced by

the effect of what we now call mesmerism. They are all there, these

modern puzzles, in those old books of the long bygone seekers for wisdom.

It makes us love them, while it saddens us to see that their difficulties

were the same as ours, and that there is nothing new under the sun. Of

course, a great deal of it all was “imagination.” But the question then,

as now is, what is this wonder-working imagination?—unless the word be

used as a mere euphemism for lying, which really, in many cases, is

hardly fair. We cannot wonder at the old Neoplatonists for attributing

these strange phenomena to spiritual influence, when we see some who

ought to know better doing the same thing now; and others, who more

wisely believe them to be strictly physical and nervous, so utterly

unable to give reasons for them, that they feel it expedient to ignore

them for awhile, till they know more about those physical phenomena which

can be put under some sort of classification, and attributed to some sort

of inductive law.

But again. These ecstasies, cures, and so forth, brought them rapidly

back to the old priestcrafts. The Egyptian priests, the Babylonian and

Jewish sorcerers, had practised all this as a trade for ages, and reduced

it to an art. It was by sleeping in the temples of the deities, after

due mesmeric manipulations, that cures were even then effected. Surely

the old priests were the people to whom to go for information. The old

philosophers of Greece were venerable. How much more those of the East,

in comparison with whom the Greeks were children? Besides, if these

dæmons and deities were so near them, might it not be possible to behold

them? They seemed to have given up caring much for the world and its

course—

Effugerant adytis templisque relictis

Dî quibus imperium steterat.

The old priests used to make them appear—perhaps they might do it again.

And if spirit could act directly and preternaturally on matter, in spite

of the laws of matter, perhaps matter might act on spirit. After all,

were matter and spirit so absolutely different? Was not spirit some sort

of pervading essence, some subtle ethereal fluid, differing from matter

principally in being less gross and dense? This was the point to which

they went down rapidly enough; the point to which all philosophies, I

firmly believe, will descend, which do not keep in sight that the

spiritual means the moral. In trying to make it mean exclusively the

intellectual, they will degrade it to mean the merely logical and

abstract; and when that is found to be a barren and lifeless phantom, a

mere projection of the human brain, attributing reality to mere

conceptions and names, and confusing the subject with the object, as

logicians say truly the Neoplatonists did, then in despair, the school

will try to make the spiritual something real, or, at least, something

conceivable, by reinvesting it with the properties of matter, and talking

of it as if it were some manner of gas, or heat, or electricity, or

force, pervading time and space, conditioned by the accidents of brute

matter, and a part of that nature which is born to die.

The culmination of all this confusion we see in Proclus. The unfortunate

Hypatia, who is the most important personage between him and Iamblichus,

has left no writings to our times; we can only judge of her doctrine by

that of her instructors and her pupils. Proclus was taught by the men

who had heard her lecture; and the golden chain of the Platonic

succession descended from her to him. His throne, however, was at

Athens, not at Alexandria. After the murder of the maiden philosopher,

Neoplatonism prudently retired to Greece. But Proclus is so essentially

the child of the Alexandrian school that we cannot pass him over.

Indeed, according to M. Cousin, as I am credibly informed, he is _the_

Greek philosopher; the flower and crown of all its schools; in whom, says

the learned Frenchman, “are combined, and from whom shine forth, in no

irregular or uncertain rays, Orpheus, Pythagoras, Plato, Aristotle, Zeno,

Plotinus, Porphyry, and Iamblichus;” and who “had so comprehended all

religions in his mind, and paid them such equal reverence, that he was,

as it were, the priest of the whole universe!”

I have not the honour of knowing much of M. Cousin’s works. I never came

across them but on one small matter of fact, and on that I found him

copying at second hand an anachronism which one would have conceived

palpable to any reader of the original authorities. This is all I know

of him, saving these his raptures over Proclus, of which I have quoted

only a small portion, and of which I can only say, in Mr. Thomas

Carlyle’s words, “What things men will worship, in their extreme need!”

Other moderns, however, have expressed their admiration of Proclus; and,

no doubt, many neat sayings may be found in him (for after all he was a

Greek), which will be both pleasing and useful to those who consider

philosophic method to consist in putting forth strings of brilliant

apophthegms, careless about either their consistency or coherence: but of

the method of Plato or Aristotle, any more than of that of Kant or Mill,

you will find nothing in him. He seems to my simplicity to be at once

the most timid and servile of commentators, and the most cloudy of

declaimers. He can rave symbolism like Jacob Böhmen, but without an atom

of his originality and earnestness. He can develop an inverted pyramid

of dæmonology, like Father Newman himself, but without an atom of his

art, his knowledge of human cravings. He combines all schools, truly,

Chaldee and Egyptian as well as Greek; but only scraps from their

mummies, drops from their quintessences, which satisfy the heart and

conscience as little as they do the logical faculties. His Greek gods

and heroes, even his Alcibiades and Socrates, are “ideas;” that is,

symbols of certain notions or qualities: their flesh and bones, their

heart and brain, have been distilled away, till nothing is left but a

word, a notion, which may patch a hole in his huge

heaven-and-earth-embracing system. He, too, is a commentator and a

deducer; all has been discovered; and he tries to discover nothing more.

Those who followed him seem to have commented on his comments. With him

Neoplatonism properly ends. Is its last utterance a culmination or a

fall? Have the Titans sealed heaven, or died of old age, “exhibiting,”

as Gibbon says of them, “a deplorable instance of the senility of the

human mind?” Read Proclus, and judge for yourselves: but first contrive

to finish everything else you have to do which can possibly be useful to

any human being. Life is short, and Art—at least the art of obtaining

practical guidance from the last of the Alexandrians—very long.

And yet—if Proclus and his school became gradually unfaithful to the

great root-idea of their philosophy, we must not imitate them. We must

not believe that the last of the Alexandrians was under no divine

teaching, because he had be-systemed himself into confused notions of

what that teaching was like. Yes, there was good in poor old Proclus;

and it too came from the only source whence all good comes. Were there

no good in him I could not laugh at him as I have done; I could only hate

him. There are moments when he rises above his theories; moments when he

recurs in spirit, if not in the letter, to the faith of Homer, almost to

the faith of Philo. Whether these are the passages of his which his

modern admirers prize most, I cannot tell. I should fancy not:

nevertheless I will read you one of them.

He is about to commence his discourses on the Parmenides, that book in

which we generally now consider that Plato has been most untrue to

himself, and fallen from his usual inductive method to the ground of a

mere _à priori_ theoriser—and yet of which Proclus is reported to have

said, and, I should conceive, said honestly, that if it, the Timæus, and

the Orphic fragments were preserved, he did not care whether every other

book on earth were destroyed. But how does he commence?

“I pray to all the gods and goddesses to guide my reason in the

speculation which lies before me, and having kindled in me the pure light

of truth, to direct my mind upward to the very knowledge of the things

which are, and to open the doors of my soul to receive the divine

guidance of Plato, and, having directed my knowledge into the very

brightness of being, to withdraw me from the various forms of opinion,

from the apparent wisdom, from the wandering about things which do not

exist, by that purest intellectual exercise about the things which do

exist, whereby alone the eye of the soul is nourished and brightened, as

Socrates says in the Phædrus; and that the Noetic Gods will give to me

the perfect reason, and the Noeric Gods the power which leads up to this,

and that the rulers of the Universe above the heaven will impart to me an

energy unshaken by material notions and emancipated from them, and those

to whom the world is given as their dominion a winged life, and the

angelic choirs a true manifestation of divine things, and the good dæmons

the fulness of the inspiration which comes from the Gods, and the heroes

a grand, and venerable, and lofty fixedness of mind, and the whole divine

race together a perfect preparation for sharing in Plato’s most mystical

and far-seeing speculations, which he declares to us himself in the

Parmenides, with the profundity befitting such topics, but which _he_

(_i.e._ his master Syrianus) completed by his most pure and luminous

apprehensions, who did most truly share the Platonic feast, and was the

medium for transmitting the divine truth, the guide in our speculations,

and the hierophant of these divine words; who, as I think, came down as a

type of philosophy, to do good to the souls that are here, in place of

idols, sacrifices, and the whole mystery of purification, a leader of

salvation to the men who are now and who shall be hereafter. And may the

whole band of those who are above us be propitious; and may the whole

force which they supply be at hand, kindling before us that light which,

proceeding from them, may guide us to them.”

Surely this is an interesting document. The last Pagan Greek prayer, I

believe, which we have on record; the death-wail of the old world—not

without a touch of melody. One cannot altogether admire the style; it is

inflated, pedantic, written, I fear, with a considerable consciousness

that he was saying the right thing and in the very finest way: but still

it is a prayer. A cry for light—by no means, certainly, like that noble

one in Tennyson’s “In Memoriam:”

So runs my dream. But what am I?

An infant crying in the night;

An infant crying for the light;

And with no language but a cry.

Yet he asks for light: perhaps he had settled already for himself—like

too many more of us—what sort of light he chose to have: but still the

eye is turned upward to the sun, not inward in conceited fancy that self

is its own illumination. He asks—surely not in vain. There was light to

be had for asking. That prayer certainly was not answered in the letter:

it may have been ere now in the spirit. And yet it is a sad prayer

enough. Poor old man, and poor old philosophy!

This he and his teachers had gained by despising the simpler and yet far

profounder doctrine of the Christian schools, that the Logos, the Divine

Teacher in whom both Christians and Heathens believed, was the very

archetype of men, and that He had proved that fact by being made flesh,

and dwelling bodily among them, that they might behold His glory, full of

grace and truth, and see that it was at once the perfection of man and

the perfection of God: that that which was most divine was most human,

and that which was most human, most divine. That was the outcome of

_their_ metaphysic, that they had found the Absolute One; because One

existed in whom the apparent antagonism between that which is eternally

and that which becomes in time, between the ideal and the actual, between

the spiritual and the material, in a word, between God and man, was

explained and reconciled for ever.

And Proclus’s prayer, on the other hand, was the outcome of the

Neoplatonists’ metaphysic, the end of all _their_ search after the One,

the Indivisible, the Absolute, this cry to all manner of innumerable

phantoms, ghosts of ideas, ghosts of traditions, neither things nor

persons, but thoughts, to give the philosopher each something or other,

according to the nature of each. Not that he very clearly defines what

each is to give him; but still he feels himself in want of all manner of

things, and it is as well to have as many friends at court as

possible—Noetic Gods, Noeric Gods, rulers, angels, dæmons, heroes—to

enable him to do what? To understand Plato’s most mystical and

far-seeing speculations. The Eternal Nous, the Intellectual Teacher has

vanished further and further off; further off still some dim vision of a

supreme Goodness. Infinite spaces above that looms through the mist of

the abyss a Primæval One. But even that has a predicate, for it is one;

it is not pure essence. Must there not be something beyond that again,

which is not even one, but is nameless, inconceivable, absolute? What an

abyss! How shall the human mind find anything whereon to rest, in the

vast nowhere between it and the object of its search? The search after

the One issues in a wail to the innumerable; and kind gods, angels, and

heroes, not human indeed, but still conceivable enough to satisfy at

least the imagination, step in to fill the void, as they have done since,

and may do again; and so, as Mr. Carlyle has it, “the bottomless pit got

roofed over,” as it may be again ere long.

Are we then to say, that Neoplatonism was a failure? That Alexandria,

during four centuries of profound and earnest thought, added nothing?

Heaven forbid that we should say so of a philosophy which has exercised

on European thought, at the crisis of its noblest life and action, an

influence as great as did the Aristotelian system during the Middle Ages.

We must never forget, that during the two centuries which commence with

the fall of Constantinople, and end with our civil wars, not merely

almost all great thinkers, but courtiers, statesmen, warriors, poets,

were more or less Neoplatonists. The Greek grammarians, who migrated

into Italy, brought with them the works of Plotinus, Iamblichus, and

Proclus; and their gorgeous reveries were welcomed eagerly by the

European mind, just revelling in the free thought of youthful manhood.

And yet the Alexandrian impotence for any practical and social purposes

was to be manifested, as utterly as it was in Alexandria or in Athens of

old. Ficinus and Picus of Mirandola worked no deliverance, either for

Italian morals or polity, at a time when such deliverance was needed

bitterly enough. Neoplatonism was petted by luxurious and heathen popes,

as an elegant play of the cultivated fancy, which could do their real

power, their practical system, neither good nor harm. And one cannot

help feeling, while reading the magnificent oration on Supra-sensual

Love, which Castiglione, in his admirable book “The Courtier,” puts into

the mouth of the profligate Bembo, how near mysticism may lie not merely

to dilettantism or to Pharisaism, but to sensuality itself. But in

England, during Elizabeth’s reign, the practical weakness of Neoplatonism

was compensated by the noble practical life which men were compelled to

live in those great times; by the strong hold which they had of the ideas

of family and national life, of law and personal faith. And I cannot but

believe it to have been a mighty gain to such men as Sidney, Raleigh, and

Spenser, that they had drunk, however slightly, of the wells of Proclus

and Plotinus. One cannot read Spenser’s “Fairy Queen,” above all his

Garden of Adonis, and his cantos on Mutability, without feeling that his

Neoplatonism must have kept him safe from many a dark eschatological

superstition, many a narrow and bitter dogmatism, which was even then

tormenting the English mind, and must have helped to give him altogether

a freer and more loving conception, if not a consistent or accurate one,

of the wondrous harmony of that mysterious analogy between the physical

and the spiritual, which alone makes poetry (and I had almost said

philosophy also) possible, and have taught him to behold alike in suns

and planets, in flowers and insects, in man and in beings higher than

man, one glorious order of love and wisdom, linking them all to Him from

whom they all proceed, rays from His cloudless sunlight, mirrors of His

eternal glory.

But as the Elizabethan age, exhausted by its own fertility, gave place to

the Caroline, Neoplatonism ran through much the same changes. It was

good for us, after all, that the plain strength of the Puritans,

unphilosophical as they were, swept it away. One feels in reading the

later Neoplatonists, Henry More, Smith, even Cudworth (valuable as he

is), that the old accursed distinction between the philosopher, the

scholar, the illuminate, and the plain righteous man, was growing up

again very fast. The school from which the “Religio Medici” issued was

not likely to make any bad men good, or any foolish men wise.

Besides, as long as men were continuing to quote poor old Proclus as an

irrefragable authority, and believing that he, forsooth, represented the

sense of Plato, the new-born Baconian philosophy had but little chance in

the world. Bacon had been right in his dislike of Platonism years

before, though he was unjust to Plato himself. It was Proclus whom he

was really reviling; Proclus as Plato’s commentator and representative.

The lion had for once got into the ass’s skin, and was treated

accordingly. The true Platonic method, that dialectic which the

Alexandrians gradually abandoned, remains yet to be tried, both in

England and in Germany; and I am much mistaken, if, when fairly used, it

be not found the ally, not the enemy, of the Baconian philosophy; in

fact, the inductive method applied to words, as the expressions of

Metaphysic Laws, instead of to natural phenomena, as the expressions of

Physical ones. If you wish to see the highest instances of this method,

read Plato himself, not Proclus. If you wish to see how the same method

can be applied to Christian truth, read the dialectic passages in

Augustine’s “Confessions.” Whether or not you shall agree with their

conclusions, you will not be likely, if you have a truly scientific habit

of mind, to complain that they want either profundity, severity, or

simplicity.

So concludes the history of one of the Alexandrian schools of Metaphysic.

What was the fate of the other is a subject which I must postpone to my

next Lecture.

LECTURE IV.

THE CROSS AND THE CRESCENT.

I TRIED to point out, in my last Lecture, the causes which led to the

decay of the Pagan metaphysic of Alexandria. We have now to consider the

fate of the Christian school.

You may have remarked that I have said little or nothing about the

positive dogmas of Clement, Origen, and their disciples; but have only

brought out the especial points of departure between them and the

Heathens. My reason for so doing was twofold: first, I could not have

examined them without entering on controversial ground; next, I am very

desirous to excite some of my hearers, at least, to examine these

questions for themselves.

Alexandria and Her Schools Four Lectures Delivered at the Philosophical Institution, Edinburgh · 第 6 / 9 段