The being charged with building the body can, in turn, considerably modify its form, copying specially striking features found in the mother's thought; certain characteristic family traits, the Bourbon nose, for instance; those belonging to strangers in continual relationship with the mother, and those that a babe, fed and brought up away from home, takes from his nurse or from the surroundings amid which he lives; all these probably leave their impress in the same way. In this case, indeed, the "builder"—who, it must be added, ceases the work of construction only when it is on its way to completion, which happens about the age of seven—is influenced by the forms of the new surroundings, and at times copies them, more or less, and we may ask ourselves if the unexplained fact of negro children being born to a white woman—the widow of a negro—remarried to a white man is in no way connected with the reproduction of a mental image of the coloured children of a former marriage.

Another fact: observers have noticed that almost all great men have had as their mother a woman of lofty character. This preponderance of the maternal influence will be understood if we remember that the cellular mass that composes the child's body belongs to the mother, not only because this mass originates from the proliferation of the ovule, and, consequently, is only the multiplication of the maternal substance, but also because the materials that have formed it and have been transmuted into flesh have been supplied by her; indeed, everything comes from this cellular mass, the elements drawn from the amniotic fluid and the blood, the milk, which, after birth, continues for long months to build up the child's body and the magnetic fluid, the "atoms of life," which are continually escaping from it and which the babe absorbs whilst receiving incessant attention from his mother.

This exchange of atoms is of the utmost importance, for these ultra-microscopic particles are charged with our mental and moral tendencies as well as with the physical qualities; personally, I have had many direct proofs of this, but the most striking came at a critical period of my life. One day, when nervous exhaustion, steadily increased by overwork, had reached an extreme stage, a great Being—not a Mahatma, but a Soul at a very lofty stage of evolution—sent to me by destiny at the time, poured into my shattered body a portion of his physical life. Shortly afterwards a real transformation took place, far more of a moral than of a physical nature, and for a few hours I felt myself the "copy" or counterpart of that great Soul, and the divine influence lasted twenty-four hours before it gradually died away.

I then understood, better than by any other demonstration, the influence of the physical upon the moral nature and the method of the subtle contagion often effected by mesmerism. A man is known by the friends he keeps is an old proverb.

If atoms of life can have so marked an influence upon a man nearly forty years of age, i.e., at a period when he is in full possession of himself, how much more powerful is this influence when exercised upon the child—a delicate, sensitive body, almost entirely lacking the control of the soul? This is the reason hired nurses often transmit to the child their own physical features and countless moral tendencies which last some time after weaning; orphans, too, morally, often resemble the strangers who have brought them up. Like physical tendencies these moral propensities disappear only by degrees, according to change of environment, and especially to the degree in which the body is controlled by the reincarnated soul.[73]

The most important, however, of the moral influences at work on the being again brought into touch with earth-life is connected with the emotions, the passions and thoughts of those around. The child—and under this name must be included the embryo and the fœtus—possesses bodies the subtle elements of which are in a dormant state; his mental and sense organisms are scarcely more than masses of substance that have not yet been vitalised—a sort of collection of germs of good or of evil, which will yield fruit when they awake. The passional and mental vibrations of the parents play on the matter capable of responding to them in the invisible bodies of the child; they vivify it, attract atoms of the same nature taken from the finer atmosphere around, and awake in it passional and mental centres which, but for them, might have remained latent, or, at all events, would only have developed at a later stage, when the Ego, master of its vehicles, would be in a position to struggle against the outer evil influences and not permit them to have effect save within the limits imposed by will. In this way, it is possible to bring to birth evil instincts in a child, and intensify them to a considerable extent, before a single virtue has succeeded in expressing itself on the new instrument in course of development. This mental action is so strong that it colours vividly, if not altogether, the morality of the little ones living beneath its influence, and even older children are still so sensitive to it that whole classes are seen to reflect the moral character of the teacher who has charge of them. This influence, too, does not cease with childhood, it weighs—though far less heavily—on the man during the whole of his life; and families, nations, nay, even races, each see through the prism of their own special atmosphere. Mighty and subtle is this illusion which man, in the course of his pilgrimage towards divine Unity, must succeed in piercing and finally entirely dissipating.

Our responsibility towards children is all the more serious in that, to the deep impression which thought makes on the subtle, plastic, and defenceless mental bodies of the little ones, is added the fact that, could one prevent the development of the germs of evil in the course of one incarnation, these germs, not having fructified, would transmit nothing to the causal body after death, and would disappear[74] with the disintegration of the matter of which they were composed. Consequently, with regard to children especially, we should cultivate none but noble emotions and lofty thoughts, so as to create centres of pure and worthy activity within their vehicles in course of reconstruction, and to turn their early impulses in the direction of good, their first actions towards duty and their first aspirations towards the lofty and luminous heights of spirituality.

One may see from this rapid sketch how numerous and important are the influences added to and blended with those of physical heredity. This group of influences, some maleficent, some beneficent, is chosen by the Beings who control destiny and give to each Ego, on reincarnation, the body and environment it has merited, or rather that are needed, for the harmonious development of its faculties. A young soul[75] still at the mercy of the animal impulses—necessary impulses at the outset of human development—of its kâmic, i.e., desire, vehicle, is sent to parents who will be able to supply its body with material elements of a particular density without which these impulses could not manifest themselves. An Ego that is approaching maturity will be drawn to a family that is physically and morally pure, in which it will receive both the finer physical vehicle it needs and that lofty environment which, when it enters upon earth life, will develop the centres of expression for its nobler faculties. Those who are named in the mystic phraseology of the East, the "Lords of Karma," in their choice of the race, the family, and the environment in which the reincarnated soul is to appear, seek to give this latter the most favourable conditions for its evolution. An Ego whose artistic side needs to be developed will often be born in a family which will supply it with a nervous system accustomed to the kind of vibrations required, and an environment favourable to the early development of the physical centres of these faculties; to assist a being whose scientific, mystical, or metaphysical side needs to be developed, other environment and parentage will be chosen, and it is this relative parallelism existing between the moral qualities of the parents and those of the children which has deceived observers insufficiently instructed in the mystery of heredity, and made them believe in the influence of the physical germ alone.

It is an easy matter to supply an Ego of average development with a vehicle; an ordinary body is all that is needed. There may be extreme difficulty, however, when a new instrument has to be found for a lofty soul, and when we think that, in pressing instances when the fortune of humanity is at stake and the hour of destiny has struck, certain great Souls accept very imperfect bodies for want of better ones, we shall no longer be astonished at finding that any particular Messenger, in his compassion for the humanity he has to enlighten and to direct to the ancient, eternal Source of Truth, has clothed himself with a body of flesh the ancestry of which was far from being adapted to the expression of his lofty faculties; courageous Souls are well able to put on the robe of pain and to submit to slander and calumny when the world's salvation can only be achieved at such a cost. We know scarcely anything of the conditions that control the return to earth of the Avataras, the "Sons of God," except that sometimes great Initiates, after purifying their bodies, voluntarily hand them over to the "gods," who come down to earth—a sublime sacrifice which, like that of the Saviours who consent to come amongst us, shows forth that supreme characteristic of divinity; the gift of oneself.

Nor is heredity always realised; many a physical characteristic is not reproduced; in families tainted with dangerous physiological defects, many children escape the evil, and the diseased tendencies of the tissues remain latent in them, although they often afflict their descendants. On the other hand, as already stated, extremely divergent mental types are often met with in the same family, and many a virtuous parent is torn with grief on seeing the vicious tendencies of his child. Here, as elsewhere, the hand of Providence, as Christianity calls it—the Intelligence that brings about evolution, the Justice that controls and the Love that animates it—the hand of God or of those who, having become divine, collaborate in the divine plan, comes to make up for the imperfection of the vehicles, and they permit only what is necessary to come to each one—only what he has deserved, as is generally said: this hand can create a physical or a psychic malady even where heredity and environment could not supply it, just as it can preserve a pure soul from the moral infection of the surroundings into which it is thrown.[76] This is the reason we find that heredity and environment either fail to fulfil their promise or else give what was not their's to give.