CHAPTER III.

THE ALCHEMICAL CONCEPTION OF THE UNITY AND SIMPLICITY OF NATURE.

In the preceding chapter I have referred to the frequent use made by

the alchemists of their supposition that nature follows the same plan,

or at any rate a very similar plan, in all her processes. If this

supposition is accepted, the primary business of an investigator of

nature is to trace likenesses and analogies between what seem on the

surface to be dissimilar and unconnected events. As this idea, and

this practice, were the foundations whereon the superstructure of

alchemy was raised, I think it is important to amplify them more fully

than I have done already.

Mention is made in many alchemical writings of a mythical personage

named _Hermes Trismegistus_, who is said to have lived a little later

than the time of Moses. Representations of Hermes Trismegistus are

found on ancient Egyptian monuments. We are told that Alexander the

Great found his tomb near Hebron; and that the tomb contained a slab

of emerald whereon thirteen sentences were written. The eighth

sentence is rendered in many alchemical books as follows:

"Ascend with the greatest sagacity from the earth to heaven, and then

again descend to the earth, and unite together the powers of things

superior and things inferior. Thus you will obtain the glory of the

whole world, and obscurity will fly away from you."

This sentence evidently teaches the unity of things in heaven and

things on earth, and asserts the possibility of gaining, not merely a

theoretical, but also a practical, knowledge of the essential

characters of all things. Moreover, the sentence implies that this

fruitful knowledge is to be obtained by examining nature, using as

guide the fundamental similarity supposed to exist between things

above and things beneath.

The alchemical writers constantly harp on this theme: follow nature;

provided you never lose the clue, which is simplicity and similarity.

The author of _The Only Way_ (1677) beseeches his readers "to enlist

under the standard of that method which proceeds in strict obedience

to the teaching of nature ... in short, the method which nature

herself pursues in the bowels of the earth."

The alchemists tell us not to expect much help from books and written

directions. When one of them has said all he can say, he adds--"The

question is whether even this book will convey any information to one

before whom the writings of the Sages and the open book of Nature are

exhibited in vain." Another tells his readers the only thing for them

is "to beseech God to give you the real philosophical temper, and to

open your eyes to the facts of nature; thus alone will you reach the

coveted goal."

"Follow nature" is sound advice. But, nature was to be followed with

eyes closed save to one vision, and the vision was to be seen before

the following began.

The alchemists' general conception of nature led them to assign to

every substance a condition or state natural to it, and wherein alone

it could be said to be as it was designed to be. Each substance, they

taught, could be caused to leave its natural state only by violent, or

non-natural, means, and any substance which had been driven from its

natural condition by violence was ready, and even eager, to return to

the condition consonant with its nature.

Thus Norton, in his _Ordinal of Alchemy_, says: "Metals are generated

in the earth, for above ground they are subject to rust; hence above

ground is the place of corruption of metals, and of their gradual

destruction. The cause which we assign to this fact is that above

ground they are not in their proper element, and an unnatural position

is destructive to natural objects, as we see, for instance, that

fishes die when they are taken out of the water; and as it is natural

for men, beasts, and birds to live in the air, so stones and metals

are naturally generated under the earth."

In his _New Pearl of Great Price_ (16th century), Bonus says:--"The

object of Nature in all things is to introduce into each substance the

form which properly belongs to it; and this is also the design of our

Art."

This view assumed the knowledge of the natural conditions of the

substances wherewith experiments were performed. It supposed that man

could act as a guide, to bring back to its natural condition a

substance which had been removed from that condition, either by

violent processes of nature, or by man's device. The alchemist

regarded himself as an arbiter in questions concerning the natural

condition of each substance he dealt with. He thought he could say,

"this substance ought to be thus, or thus," "that substance is

constrained, thwarted, hindered from becoming what nature meant it to

be."

In Ben Jonson's play called _The Alchemist_, Subtle (who is the

alchemist of the play) says, " ... metals would be gold if they had

time."

The alchemist not only attributed ethical qualities to material

things, he also became the guardian and guide of the moral practices

of these things. He thought himself able to recall the erring metal to

the path of metalline virtue, to lead the extravagant mineral back to

the moral home-life from which it had been seduced, to show the

doubting and vacillating salt what it was ignorantly seeking, and to

help it to find the unrealised object of its search. The alchemist

acted as a sort of conscience to the metals, minerals, salts, and

other substances he submitted to the processes of his laboratory. He

treated them as a wise physician might treat an ignorant and somewhat

refractory patient. "I know what you want better than you do," he

seems often to be saying to the metals he is calcining, separating,

joining and subliming.

But the ignorant alchemist was not always thanked for his treatment.

Sometimes the patient rebelled. For instance, Michael Sendivogius, in

his tract, _The New Chemical Light drawn from the Fountain of Nature

and of Manual Experience_ (17th century), recounts _a dialogue between

Mercury, the Alchemist, and Nature_.

"On a certain bright morning a number of Alchemists met together in a

meadow, and consulted as to the best way of preparing the

Philosopher's Stone.... Most of them agreed that Mercury was the first

substance. Others said, no, it was sulphur, or something else.... Just

as the dispute began to run high, there arose a violent wind, which

dispersed the Alchemists into all the different countries of the

world; and as they had arrived at no conclusion, each one went on

seeking the Philosopher's Stone in his own old way, this one expecting

to find it in one substance, and that in another, so that the search

has continued without intermission even unto this day. One of them,

however, had at least got the idea into his head that Mercury was the

substance of the Stone, and determined to concentrate all his efforts

on the chemical preparation of Mercury.... He took common Mercury and

began to work with it. He placed it in a glass vessel over the fire,

when it, of course, evaporated. So in his ignorance he struck his

wife, and said: 'No one but you has entered my laboratory; you must

have taken my Mercury out of the vessel.' The woman, with tears,

protested her innocence. The Alchemist put some more Mercury into the

vessel.... The Mercury rose to the top of the vessel in vaporous

steam. Then the Alchemist was full of joy, because he remembered that

the first substance of the Stone is described by the Sages as

volatile; and he thought that now at last he _must_ be on the right

track. He now began to subject the Mercury to all sorts of chemical

processes, to sublime it, and to calcine it with all manner of things,

with salts, sulphur, metals, minerals, blood, hair, aqua fortis,

herbs, urine, and vinegar.... Everything he could think of was tried;

but without producing the desired effect." The Alchemist then

despaired; after a dream, wherein an old man came and talked with him

about the "Mercury of the Sages," the Alchemist thought he would charm

the Mercury, and so he used a form of incantation. The Mercury

suddenly began to speak, and asked the Alchemist why he had troubled

him so much, and so on. The Alchemist replied, and questioned the

Mercury. The Mercury makes fun of the philosopher. Then the Alchemist

again torments the Mercury by heating him with all manner of horrible

things. At last Mercury calls in the aid of Nature, who soundly rates

the philosopher, tells him he is grossly ignorant, and ends by saying:

"The best thing you can do is to give yourself up to the king's

officers, who will quickly put an end to you and your philosophy."

As long as men were fully persuaded that they knew the plan whereon

the world was framed, that it was possible for them to follow exactly

"the road which was followed by the Great Architect of the Universe in

the creation of the world," a real knowledge of natural events was

impossible; for every attempt to penetrate nature's secrets

presupposed a knowledge of the essential characteristics of that which

was to be investigated. But genuine knowledge begins when the

investigator admits that he must learn of nature, not nature of him.

It might be truly said of one who held the alchemical conception of

nature that "his foible was omniscience"; and omniscience negatives

the attainment of knowledge.

The alchemical notion of a natural state as proper to each substance

was vigorously combated by the Honourable Robert Boyle (born 1626,

died 1691), a man of singularly clear and penetrative intellect. In _A

Paradox of the Natural and Supernatural States of Bodies, Especially

of the Air_, Boyle says:--"I know that not only in living, but even in

inanimate, bodies, of which alone I here discourse, men have

universally admitted the famous distinction between the natural and

preternatural, or violent state of bodies, and do daily, without the

least scruple, found upon it hypotheses and ratiocinations, as if it

were most certain that what they call nature had purposely formed

bodies in such a determinate state, and were always watchful that they

should not by any external violence be put out of it. But

notwithstanding so general a consent of men in this point, I confess,

I cannot yet be satisfied about it in the sense wherein it is wont to

be taken. It is not, that I believe, that there is no sense in which,

or in the account upon which, a body may he said to be in its natural

state; but that I think the common distinction of a natural and

violent state of bodies has not been clearly explained and

considerately settled, and both is not well grounded, and is

oftentimes ill applied. For when I consider that whatever state a body

be put into, or kept in, it obtains or retains that state, assenting

to the catholic laws of nature, I cannot think it fit to deny that in

this sense the body proposed is in a natural state; but then, upon the

same ground, it will he hard to deny but that those bodies which are

said to be in a violent state may also be in a natural one, since the

violence they are presumed to suffer from outward agents is likewise

exercised no otherwise than according to the established laws of

universal nature."

There must be something very fascinating and comforting in the

alchemical view of nature, as a harmony constructed on one simple

plan, which can be grasped as a whole, and also in its details, by the

introspective processes of the human intellect; for that conception

prevails to-day among those who have not investigated natural

occurrences for themselves. The alchemical view of nature still forms

the foundation of systems of ethics, of philosophy, of art. It appeals

to the innate desire of man to make himself the measure of all

things. It is so easy, so authoritative, apparently so satisfactory.

No amount of thinking and reasoning will ever demonstrate its falsity.

It can be conquered only by a patient, unbiassed, searching

examination of some limited portion of natural events.

The Story of Alchemy and the Beginnings of Chemistry · 第 3 / 14 章