By the lower processes of Hatha Yoga it is sought to attain a perfect physical body which will also be a wholly fit instrument by which the mind may function. A perfect mind, again, approaches and, in Samadhi, passes into Pure Consciousness itself. The Hatha Yogin thus seeks a body which shall be as strong as steel, healthy, free from suffering and therefore, long-lived. Master of the body he is—the master of both life and death. His lustrous form enjoys the vitality of youth. He lives as long as he has the will to live and enjoys in the world of forms. His death is the death at will (Iccha-Mrityu); wheh making the great and wonderfully expressive gesture of dissolution, (Samhara-Mudra) he grandly departs. But, it may be said, the Hatha Yogins do get sick and die. In the first place, the full discipline is one of difficulty and risk, and can only be pursued under the guidance of a skilled Guru. Unaided and unsuccessful practice may lead not only to disease, but death. He who seeks to conquer the Lord of death incurs the risk, on failure, of a more speedy conquest by Him. All who attempt this Yoga do not, of course, succeed or meet with the same measure of success. Those who fail not only incur the infirmities of ordinary men, but also others brought on by practices which have been ill-pursued or for which they are not fit. Those again who do succeed, do so in varying degrees. One may prolong his life to the sacred age of 84, others to 100, others yet further. In theory at least those who are perfected (Siddhas) go from this plane when they will. All have not the same capacity or opportunity, through want of will, bodily strength, or circumstance. All may not be willing or able to follow the strict rules necessary for success. Nor does modern life offer in general the opportunities for so complete a physical culture. All men may not desire such a life or may think the attainment of it not worth the trouble involved. Some may wish to be rid of their body and that as speedily as possible. It is, therefore, said that it is easier to gain Liberation than Deathlessness! The former may be had by unselfishness, detachment from the world, moral and mental discipline. But to conquer death is harder than this, for these qualities and acts will not alone avail. He who does so conquer, holds life in the hollow of one hand and, if he be a successful (Siddha) Yogin, Liberation in the other hand. He has Enjoyment and Liberation. He is the Emperor who is Master of the World and the possessor of the Bliss which is beyond all worlds. Therefore, it is claimed by the Hatha Yogin that every Sadhana is inferior to Hatha Yoga!
The Hatha Yogin who works for Liberation does so through Laya Yoga Sadhana or Kundalini Yoga which gives both enjoyment and Liberation. At every centre to which he rouses Kundalini he experiences special form of Bliss and gains special powers. Carrying Her to Siva of his cerebral centre, he enjoys the Supreme Bliss which in its nature is that of Liberation, and which when established in permanence is Liberation itself on the loosening of Spirit and Body.
Energy (Shakti) polarises itself into two forms, namely, static or potential (Kundalini), and dynamic (the working forces of the body as Prana). Behind all activity there is a static background. This static centre in the human body is the central Serpent Power in the Muladhara (root-support). It is the power which is the static support (Adhara) of the whole body and all its moving Pranic forces. This Centre (Kendra) of Power is a gross form of Chit or Consciousness; that is, in itself (Svarupa), it is Consciousness; and by appearance it is a Power which, as the highest form of Force, is a manifestation of it. Just as there is a distinction (though identical at base) between the Supreme Quiescent Consciousness and Its active Power (Shakti), so when Consciousness manifests as Energy (Sakti), it possesses the twin aspects of potential and kinetic Energy. There can be no partition in fact of Reality. To the perfect eye of the Siddha the process of becoming is an ascription (Adhyasa). But to the imperfect eye of the Sadhaka, that is, the aspirant for Siddhi (perfected accomplishment), to the spirit which is still toiling through the lower planes and variously identifying itself with them, becoming is tending to appear and an appearance is real. The Kundalini Yoga is a rendering of Vedantic Truth from this practical point of view, and represents the world-process as a polarisation in Consciousness itself. This polarity as it exists in, and as, the body is destroyed by Yoga which disturbs the equilibrium of bodily consciousness, which consciousness is the result of the maintenance of these two poles. The human body, the potential pole of Energy which is the Supreme Power, is stirred to action, upon which the moving forces (dynamic Shakti) supported by it are drawn thereto, and the whole dynamism thus engendered moves upwards to unite with the quiescent Consciousness in the Highest Lotus.
There is polarisation of Shakti into two forms—static and dynamic. In the mind or experience this polarisation is patent to reflection; namely, the polarity between pure Chit and the Stress which is involved in it. This Stress or Shakti develops the mind through an infinity of forms and changes in the pure unbounded Ether of Consciousness—the Chidakasa. This analysis exhibits the primordial Shakti in the same two polar forms as before, static and dynamic. Here the polarity is most fundamental and approaches absoluteness, though of course, it is to be remembered that there is no absolute rest except in pure Chit. Cosmic energy is in an equilibrium which is relative and not absolute.
Passing from mind, let us take matter. The atom of modern science has ceased to be an atom in the sense of an indivisible unit of matter. According to the electron theory, the atom is a miniature universe resembling our solar system. At the centre of this atomic system we have a charge of positive electricity around which a cloud of negative charges called electrons revolve. The positive charges hold each other in check so that the atom is in a condition of equilibrated energy and does not ordinarily break up, though it may do so on the dissociation which is the characteristic of all matter, but which is so clearly manifest in the radioactivity of radium. We have thus here again, a positive charge at rest at the centre, and negative charges in motion round about the centre. What is thus said about the atom applies to the whole cosmic system and universe. In the world-system, the planets revolve around the Sun, and that system itself is probably (taken as a whole) a moving mass around some other relatively static centre, until we arrive at the Brahma-Bindu which is the point of Absolute Rest, around which all forms revolve and by which all are maintained. Similarly, in the tissues of the living body, the operative energy is polarised into two forms of energy—anabolic and catabolic, the one tending to change and the other to conserve the tissues; the actual condition of the tissues being simply the resultant of these two co-existent or concurrent activities.
In short, Shakti, when manifesting, divides itself into two polar aspects—static and dynamic—which implies that you cannot have it in a dynamic form without at the same time having it in a static form, much like the poles of a magnet. In any given sphere of activity of force, we must have, according to the cosmic principle of a static back-ground—Shakti at rest or “coiled”. This scientific truth is illustrated in the figure Kali, the Divine Mother moving as the Kinetic Shakti on the breast of Sadasiva who is the static background of pure Chit which is actionless, the Gunamayi Mother being all activity.