_The growing popularity of the Edinburgh Lectures on Mental Science has led

me to add to the present edition three more sections on Body, Soul, and

Spirit, which it is hoped will prove useful by rendering the principles of

the interaction of these three factors somewhat clearer_.

XIV.

THE BODY.

Some students find it difficult to realize that mental action can produce

any real effect upon material substance; but if this is not possible there

is no such thing as Mental Science, the purpose of which is to produce

improved conditions both of body and environment, so that the ultimate

manifestation aimed at is always one of demonstration upon the plane of the

visible and concrete. Therefore to afford conviction of an actual

connection between the visible and the invisible, between the inner and the

outer, is one of the most important points in the course of our studies.

That such a connection must exist is proved by metaphysical argument in

answer to the question, "How did anything ever come into existence at all?"

And the whole creation, ourselves included, stands as evidence to this

great truth. But to many minds merely abstract argument is not completely

convincing, or at any rate it becomes more convincing if it is supported by

something of a more concrete nature; and for such readers I would give a

few hints as to the correspondence between the physical and the mental. The

subject covers a very wide area, and the limited space at my disposal will

only allow me to touch on a few suggestive points, still these may be

sufficient to show that the abstract argument has some corresponding facts

at the back of it.

One of the most convincing proofs I have seen is that afforded by the

"biometre," a little instrument invented by an eminent French scientist,

the late Dr. Hippolyte Baraduc, which shows the action of what he calls the

"vital current." His theory is that this force, whatever its actual nature

may be, is universally present, and operates as a current of physical

vitality perpetually, flowing with more or less energy through every

physical organism, and which can, at any rate to some extent, be controlled

by the power of the human will. The theory in all its minutiae is

exceedingly elaborate, and has been described in detail in Dr. Baraduc's

published works. In a conversation I had with him about a year ago, he told

me he was writing another book which would throw further light on the

subject, but a few months later he passed over before it was presented to

the world. The fact, however, which I wish to put before the reader, is the

ocular demonstration of the connection between mind and matter, which an

experiment with the biometre affords.

The instrument consists of a bell glass, from the inside of which is

suspended a copper needle by a fine silken thread. The glass stands on a

wooden support, below which is a coil of copper wire, which, however, is

not connected with any battery or other apparatus, and merely serves to

condense the current. Below the needle, inside the glass, there is a

circular card divided into degrees to mark the action of the needle. Two of

these instruments are placed side by side, but in no way connected, and the

experimenter then holds out the fingers of both hands to within about an

inch of the glasses. According to the theory, the current enters at the

left hand, circulates through the body, and passes out at the right hand,

that is to say, there is an indrawing at the left and a giving-out at the

right, thus agreeing with Reichenbach's experiments on the polarity of the

human body.

I must confess that, although I had read Dr. Baraduc's book, "Les

Vibrations Humaines," I approached the instrument in a very sceptical frame

of mind; but I was soon convinced of my error. At first, holding a mental

attitude of entire relaxation, I found that the left-hand needle was

attracted through twenty degrees, while the right-hand needle, the one

affected by the out-going current, was repelled through ten degrees. After

allowing the instrument to return to its normal equilibrium I again

approached it with the purpose of seeing whether a change of mental

attitude would in the least modify the flow of current. This time I assumed

the strongest mental attitude I could with the intention of sending out a

flow through the right hand, and the result as compared with the previous

one was remarkable. The left-hand needle was now attracted only through ten

degrees, while the right-hand one was deflected through something over

thirty, thus clearly indicating the influence of the mental faculties in

modifying the action of the current. I may mention that the experiment was

made in the presence of two medical men who noted the movement of the

needles.

I will not here stop to discuss the question of what the actual

constitution of this current of vital energy may be--it is sufficient for

our present purpose that it is there, and the experiment I have described

brings us face to face with the fact of a correspondence between our own

mental attitude and the invisible forces of nature. Even if we say that

this current is some form of electricity, and that the variation of its

action is determined by changes in the polarization of the atoms of the

body, then this change of polarity is the result of mental action; so that

the quickening or retarding of the cosmic current is equally the result of

the mental attitude whether we suppose our mental force to act directly

upon the current itself or indirectly by inducing changes in the molecular

structure of the body. Whichever hypothesis we adopt the conclusion is the

same, namely, that the mind has power to open or close the door to

invisible forces in such a way that the result of the mental action becomes

apparent on the material plane.

Now, investigation shows that the physical body, is a mechanism specially

adapted for the transmutation of the inner or mental power into modes of

external activity. We know from medical science that the whole body is

traversed by a network of nerves which serve as the channels of

communication between the indwelling spiritual ego, which we call mind, and

the functions of the external organism. This nervous system is dual. One

system, known as the Sympathetic, is the channel for all those activities

which are not consciously directed by our volition, such as the operation

of the digestive organs, the repair of the daily wear and tear of the

tissues, and the like. The other system, known as the Voluntary or

Cerebro-spinal system, is the channel through which we receive conscious

perception from the physical senses and exercise control over the movements

of the body. This system has its centre in the brain, while the other has

its centre in a ganglionic mass at the back of the stomach known as the

solar plexus, and sometimes spoken of as the abdominal brain. The cerebro-

spinal system is the channel of our volitional or conscious mental action,

and the sympathetic system is the channel of that mental action which

unconsciously supports the vital functions of the body. Thus the cerebro-

spinal system is the organ of conscious mind and the sympathetic is that of

sub-conscious mind.

But the interaction of conscious and subconscious mind requires a similar

interaction between the corresponding systems of nerves, and one

conspicuous connection by which this is provided is the "vagus" nerve. This

nerve passes out of the cerebral region as a portion of the voluntary

system, and through it we control the vocal organs; then it passes onwards

to the thorax sending out branches to the heart and lungs; and finally,

passing through the diaphragm, it loses the outer coating which

distinguishes the nerves of the voluntary system and becomes identified

with those of the sympathetic system, so forming a connecting link between

the two and making the man physically a single entity.

Similarly different areas of the brain indicate, their connection with the

objective and subjective activities of the mind respectively, and speaking

in a general way we may assign the frontal portion of the brain to the

former and the posterior portion to the latter, while the intermediate

portion partakes of the character of both.

The intuitional faculty has its correspondence in this upper area of the

brain situated between the frontal and posterior portions, and

physiologically speaking, it is here that intuitive ideas find entrance.

These at first are more or less unformed and generalized in character, but

are nevertheless perceived by the conscious mind, otherwise we should not

be aware of them at all. Then the effort of nature is to bring these ideas

into more definite and usable shape, so the conscious mind lays hold of

them and induces a corresponding vibratory current in the voluntary system

of nerves, and this in turn induces a similar current in the involuntary

system, thus handing the idea over to the subjective mind. The vibratory

current which had first descended from the apex of the brain to the frontal

brain and thus through the voluntary system to the solar plexus is now

reversed and ascends from the solar plexus through the sympathetic system

to the posterior brain, this return current indicating the action of the

subjective mind.

If we were to remove the surface portion of the apex of the brain we should

find immediately below it the shining belt of brain substance called the

"corpus callosum." This is the point of union between the subjective and

objective, and as the current returns from the solar plexus to this point

it is restored to the objective portion of the brain in a fresh form which

it has acquired by the silent alchemy of the subjective mind. Thus the

conception which was at first only vaguely recognized is restored to the

objective mind in a definite and workable form, and then the objective

mind, acting through the frontal brain--the area of comparison and

analysis--proceeds to work upon a clearly perceived idea and to bring out

the potentialities that are latent in it.

It must of course be borne in mind that I am here speaking of the mental

ego in that, mode of its existence with which we are most familiar, that is

as clothed in flesh, though there may be much to say as to other modes of

its activity. But for our daily life we have to consider ourselves as we

are in that aspect of life, and from this point of view the physiological

correspondence of the body to the action of the mind is an important item;

and therefore, although we must always remember that the origin of ideas is

purely mental, we must not forget that on the physical plane every mental

action implies a corresponding molecular action in the brain and in the

two-fold nervous system.

If, as the old Elizabethan poet says, "the soul is form, and doth the body

make," then it is clear that the physical organism must be a mechanical

arrangement as specially adapted for the use of the soul's powers as a

steam-engine is for the power of steam; and it is the recognition of this

reciprocity between the two that is the basis of all spiritual or mental

healing, and therefore the study of this mechanical adaptation is an

important branch of Mental Science. Only we must not forget that it is the

effect and not the cause.

At the same time it is important to remember that such a thing as reversal

of the relation between cause and effect is possible, just as the same

apparatus may be made to generate mechanical power by the application of

electricity, or to generate electricity by the application of mechanical

power. And the importance of this principle consists in this. There is

always a tendency for actions which were at first voluntary to become

automatic, that is, to pass from the region of conscious mind into that of

subconscious mind, and to acquire a permanent domicile there. Professor

Elmer Gates, of Washington, has demonstrated this physiologically in his

studies of brain formation. He tells us that every thought produces a

slight molecular change in the substance of the brain, and the repetition

of the same sort of thought causes a repetition of the same molecular

action until at last a veritable channel is formed in the brain substance,

which can only be eradicated by a reverse process of thought. In this way

"grooves of thought" are very literal things, and when once established the

vibrations of the cosmic currents flow automatically through them and thus

react upon the mind by a process the reverse of that by which our voluntary

and intentional in-drawing from the invisible is affected. In this way are

formed what we call "habits," and hence the importance of controlling our

thinking and guarding it against undesirable ideas.

But on the other hand this reactionary process may be used to confirm good

and life-giving modes of thought, so that by a knowledge of its laws we may

enlist even the physical body itself in the building up of that perfectly

whole personality, the attainment of which is the aim and object of our

studies.

XV.

THE SOUL.

Having now obtained a glimpse of the adaptation of the physical organism to

the action of the mind we must next realize that the mind itself is an

organism which is in like manner adapted to the action of a still higher

power, only here the adaptation is one of mental faculty. As with other

invisible forces all we can know of the mind is by observing what it does,

but with this difference, that since we ourselves _are_ this mind, our

observation is an interior observation of states of consciousness. In this

way we recognize certain faculties of our mind, the working order of which

I have considered at page 84; but the point to which I would now draw

attention is that these faculties always work under the influence of

something which stimulates them, and this stimulus may come either from

without through the external senses, or from within by the consciousness of

something not perceptible on the physical plane. Now the recognition of

these interior sources of stimulus to our mental faculties, is an important

branch of Mental Science, because the mental action thus set up works just

as accurately through the physical correspondences as those which start

from the recognition of external facts, and therefore the control and right

direction of these inner perceptions is a matter of the first moment.

The faculties most immediately concerned are the intuition and the

imagination, but it is at first difficult to see how the intuition, which

is entirely spontaneous, can be brought under the control of the will. Of

course, the spontaneousness of the intuition cannot in any way be

interfered with, for if it ceased to act spontaneously it would cease to be

the intuition. Its province is, as it were, to capture ideas from the

infinite and present them to the mind to be dealt with at its discretion.

In our mental constitution the intuition is the point of origination and,

therefore, for it to cease to act spontaneously would be for it to cease to

act at all. But the experience of a long succession of observers shows that

the intuition can be trained so as to acquire increased sensitiveness in

some, particular direction, and the choice of the _general direction_ is

determined by the will of the individual.

It will be found that the intuition works most readily in respect to those

subjects which most habitually occupy our thought; and according to the

physiological correspondences which we have been considering this might be

accounted for on the physical plane by the formation of brain-channels

specially adapted for the induction in the molecular system of vibrations

corresponding to the particular class of ideas in question. But of course

we must remember that the ideas themselves are not caused by the molecular

changes but on the contrary are the cause of them; and it is in this

translation of thought action into physical action that we are brought face

to face with the eternal mystery of the descent of spirit into matter; and

that though we may trace matter through successive degrees of refinement

till it becomes what, in comparison with those denser modes that are most

familiar, we might call a spiritual substance, yet at the end of it it is

not the intelligent thinking principle itself. The criterion is in the word

"vibrations." However delicately etheric the substance its movement

commences by the vibration of its particles, and a vibration is a wave

having a certain length, amplitude, and periodicity, that is to say,

something which can exist only in terms of space and time; and as soon as

we are dealing with anything capable of the conception of measurement we

may be quite certain that we are not dealing with Spirit but only with one

of its vehicles. Therefore although we may push our analysis of matter

further and ever further back--and on this line there is a great deal of

knowledge to be gained--we shall find that the point at which spiritual

power or thought-force is translated into etheric or atomic vibration will

always elude us. Therefore we must not attribute the origination of ideas

to molecular displacement in the brain, though, by the reaction of the

physical upon the mental which I have spoken of above, the formation of

thought-channels in the grey matter of the brain may tend to facilitate the

reception of certain ideas. Some people are actually conscious of the

action of the upper portion of the brain during the influx of an intuition,

the sensation being that of a sort of expansion in that brain area, which

might be compared to the opening of a valve or door; but all attempts to

induce the inflow of intuitive ideas by the physiological expedient of

trying to open this valve by the exercise of the will should be discouraged

as likely to prove injurious to the brain. I believe some Oriental systems

advocate this method, but we may well trust the mind to regulate the action

of its physical channels in a manner suitable to its own requirements,

instead of trying to manipulate the mind by the unnatural forcing of its

mechanical instrument. In all our studies on these lines we must remember

that development is always by perfectly natural growth and is not brought

about by unduly straining any portion of the system.

The fact, however, remains that the intuition works most freely in that

direction in which we most habitually concentrate our thought; and in

practice it will be found that the best way to cultivate the intuition in

any particular direction is to meditate upon the _abstract principles_ of

that particular class of subjects rather than only to consider particular

cases. Perhaps the reason is that particular cases have to do with specific

phenomena, that is with the law working under certain limiting conditions,

whereas the _principles_ of the law are not limited by local conditions,

and so habitual meditation on _them_ sets our intuition free to range in an

infinitude where the conception of antecedent conditions does not limit it.

Anyway, whatever may be the theoretical explanation, you will find that the

clear grasp of abstract principles in any direction has a wonderfully

quickening effect upon the intuition in that particular direction.

The importance of recognizing our power of thus giving direction to the

intuition cannot be exaggerated, for if the mind is attuned to sympathy

with the highest phases of spirit this power opens the door to limitless

possibilities of knowledge. In its highest workings intuition becomes

inspiration, and certain great records of fundamental truths and supreme

mysteries which have come down to us from thousands of generations

bequeathed by deep thinkers of old can only be accounted for on the

supposition that their earnest thought on the Originating Spirit, coupled

with a reverent worship of It, opened the door, through their intuitive

faculty, to the most sublime inspirations regarding the supreme truths of

the universe both with respect to the evolution of the cosmos and to the

evolution of the individual. Among such records explanatory of the supreme

mysteries three stand out pre-eminent, all bearing witness to the same ONE

Truth, and each throwing light upon the other; and these three are the

Bible, the Great Pyramid, and the Pack of Cards--a curious combination some

will think, but I hope in another volume of this series to be able to

justify my present statement. I allude to these three records here because

the unity of principle which they exhibit, notwithstanding their wide

divergence of method, affords a standing proof that the direction taken by

the intuition is largely determined by the will of the individual opening

the mind in that particular direction.

Very closely allied to the intuition is the faculty of imagination. This

does not mean mere fancies, which we dismiss without further consideration,

but our power of forming mental images upon which we dwell. These, as I

have said in the earlier part of this book, form a nucleus which, on its

own plane, calls into action the universal Law of Attraction, thus giving

rise to the principle of Growth. The relation of the intuition to the

imagination is that the intuition grasps an idea from the Great Universal

Mind, in which all things subsist as _potentials_, and presents it to the

imagination in its essence rather than in a definite form, and then our

image-building faculty gives it a clear and definite form which it presents

before the mental vision, and which we then vivify by letting our thought

dwell upon it, thus infusing our own personality into it, and so providing

that personal element through which the specific action of the universal

law relatively to the particular individual always takes place.[1] Whether

our thought shall be allowed thus to dwell upon a particular mental image

depends on our own will, and our exercise of our will depends on our belief

in our power to use it so as to disperse or consolidate a given mental

image; and finally our belief in our power to do this depends on our

recognition of our relation to God, Who is the source of all power; for it

is an invariable truth that our life will take its whole form, tone, and

color from our conception of God, whether that conception be positive or

negative, and the sequence by which it does so is that now given.

In this way, then, our intuition is related to our imagination, and this

relation has its physiological correspondence in the circulus of molecular

vibrations I have described above, which, having its commencement in the

higher or "ideal" portion of the brain flows through the voluntary nervous

system, the physical channel of objective mind, returning through the

sympathetic system, the physical channel of subjective mind, thus

completing the circuit and being then restored to the frontal brain, where

it is consciously modelled into clear-cut forms suited to a specific

purpose.

In all this the power of the will as regulating the action both of the

intuition and the imagination must never be lost sight of, for without such

a central controlling power we should lose all sense of individuality; and

hence the ultimate aim of the evolutionary process is to evolve individual

wills actuated by such beneficence and enlightenment as shall make them

fitting vehicles for the outflowing of the Supreme Spirit, which has

hitherto created cosmically, and can now carry on the creative process to

its highest stages only through conscious union with the individual; for

this is the only possible solution of the great problem, How can the

Universal Mind act in all its fulness upon the plane of the individual and

particular?

This is the ultimate of evolution, and the successful evolution of the

individual depends on his recognizing this ultimate and working towards it;

and therefore this should be the great end of our studies. There is a

correspondence in the constitution of the body to the faculties of the

soul, and there is a similar correspondence in the faculties of the soul to

the power of the All-originating Spirit; and as in all other adaptations of

specific vehicles so also here, we can never correctly understand the

nature of the vehicle and use it rightly until we realize the nature of the

power for the working of which it is specially adapted. Let us, then, in

conclusion briefly consider the nature of that power.

XVI.

The Edinburgh Lectures on Mental Science · 第 6 / 7 段