The subject of the methods used by the yogis for the attainment of another order of consciousness has its physical, its mental, and its moral sides—and doubtless other sides as well.
Beginning with the physical side, it is probable that the discounting or repression of the physical brain—or of that part of it which is the seat of the primary consciousness—is the most important: on the theory that the repression of the primary consciousness opens the way for the manifestation of any other consciousness that may be present. Thus hypnotism lulls or fatigues the ordinary brain into a complete torpor—so allowing the phenomena connected with the secondary consciousness to come out into the greater prominence. It need not be supposed that hypnotism induces the secondary consciousness, but only that it removes that other consciousness which ordinarily conceals or hinders its expression. Some of the methods adopted by the yogis are undoubtedly of this hypnotic character, such as the sitting or standing for long periods absolutely fixed in one position; staring at the sun or other object; repeating a word or phrase over and over again for thousands of times, etc.; and the clairvoyant and other results produced seem in many respects very similar to the results of Western hypnotism. The yogi however by immense persistence in his practices, and by using his own will to effect the change of consciousness, instead of surrendering himself into the power of another person, seems to be able to transfer his “I” or ego into the new region, and to remember on his return to ordinary consciousness what he has seen there; whereas the hypnotic subject seems to be divided into a double ego, and as a rule remembers nothing in the primary state of what occurred to him in the secondary.
Others of the yogis adopt prolonged fasting, abstinence from sleep, self-torture and emaciation, with the same object, namely the reduction of the body, and apparently with somewhat similar results—though in these cases not only insight is supposed to be gained, but added powers over nature, arising from the intense forces of control put forth and educed by these exercises. The fact that the Siddhi or miraculous powers can be gained in this way is so universally accepted and taken for granted in India that (even after making all allowances) it is difficult not to be carried away on the stream of belief. And indeed when one considers the known powers of the will—cultivated as it is to but a feeble degree amongst most of us—there seems to be an inherent probability in the case. The adepts however as a rule, though entirely agreeing that the attainment of the Siddhi powers is possible, strongly condemn the quest of them by these methods—saying with great justice that the mere fact of a quest of this kind is a breach of the law of Indifference and Trust, and that the quest being instigated by some desire—ambition, spiritual pride, love of gain, or what not—necessarily ends either by stultifying itself, or by feeding the desire, and, if some powers are gained, by the devotion of them to evil ends.
Thus the methods that are mainly physical produce certain results—clairvoyances and controls—which are largely physical in their character, and are probably for the most part more or less morbid and dangerous. They are however very widely spread among the inferior classes of yogis all over India, and the performances which spring from them, by exciting the fear and wonder of the populace, often become—as in the case of mesmeric performances in the West—a source of considerable gain to the chief actor.
There remain two other classes of methods—the mental and the moral.
Of the mental no doubt the most important is the Suppression of Thought—and it is not unlikely that this may have, when once understood, a far-reaching and important influence on our Western life—over-ridden and dominated as it is by a fever of Thought which it can by no means control. Nothing indeed strikes one more as marking the immense contrast between the East and the West than, after leaving Western lands where the ideal of life is to have an almost insanely active brain and to be perpetually on the war-path with fearful and wonderful projects and plans and purposes, to come to India and to find its leading men—men of culture and learning and accomplishment—deliberately passing beyond all these and addressing themselves to the task of effacing their own thoughts, effacing all their own projects and purposes, in order that the diviner consciousness may enter in and occupy the room so prepared.
The effacement of projects and purposes—which comes to much the same thing as the control of desire—belongs more properly to the moral side of the question, and may be considered later on. The subjection of Thought—which obviously is very closely connected with the subjection of Desire—may however be considered here.
The Gñana-yogis (so called, to distinguish them from the Karma-yogis who rely more upon the external and physical methods) adopt two practices, (1) that of intense concentration of the thoughts on a fixed object, (2) that of the effacement of thought altogether.
(1) The thoughts may be fixed on a definite object, for instance, on one’s own breathing—the inflow and outflow of the atmosphere through the channels of the physical body. The body must be kept perfectly still and motionless for a long period—so that it may pass entirely out of consciousness—and the thoughts fixed on the regulated calm tide of respiration, to the complete exclusion of every other subject. Or the name of an object—a flower for instance—may be repeated incessantly—the image of the object being called up at the same time—till at last the name and the image of the object blend and become indistinguishable in the mind.
Such practices have their literal and their spiritual sides. If carried out merely as formulæ, they evidently partake of a mesmeric (self-mesmeric) character, and ultimately induce mesmeric states of consciousness.[4] If carried out with a strong sense of their inner meaning—the presence of the vast cosmic life in the breathing, the endeavor to realise Brahma himself in the flower or other object contemplated—they naturally induce a deeper sense of the universal life and consciousness than that which belongs to the mesmeric state. Anyhow they teach a certain power and control over the thoughts; and it is a doctrine much insisted on by the Gurus that in life generally the habit of the undivided concentration of the mind on that which one is doing is of the utmost importance. The wandering of the mind, its division and distraction, its openness to attack by brigand cares and anxieties, its incapacity to heartily enjoy itself in its work, not only lame and cripple and torment it in every way, but are a mark of the want of that faith which believes in the Now as the divine moment, and takes no thought for the Morrow. To concentrate at all times wholly and unreservedly in what you are doing at the moment is, they say, a distinct step in Gñánam.