40. By conquering the current called Udâna the Yogi does not sink in water or in swamps, he can walk on thorns etc., and can, die at will.
Udana is the name of the nerve current that governs the lungs and all the upper parts of the body, and when he is master of it, he becomes light in weight. He does not sink in water; he can walk on thorns and sword blades, and stand in fire, and can depart this life whenever he likes.
41. By the conquest of the current Samâna he is surrounded by a blaze of light.
Whenever he likes, light flashes from his body.
42. By making Samyama on the relation between the ear and the Akâsha comes divine hearing.
There is the Akasha, the ether, and the instrument, the ear. By making Samyama on them the Yogi gets supernormal hearing; he hears everything. Anything spoken or sounded miles away he can hear.
43. By making Samyama on the relation between the Akasha and the body and becoming light as cotton-wool etc., through meditation on them, the yogi goes through the skies.
This Akasha is the material of this body; it is only Akasha in a certain form that has become the body. If the Yogi makes a Sanyama on this Akasha material of his body, it acquires the lightness of Akasha, and he can go anywhere through the air. So in the other case also.
44. By making Samyama on the “real modifications” of the mind, outside of the body, called great disembodiedness, comes disappearance of the covering to light.
The mind in its foolishness thinks that it is working in this body. Why should I be bound by one system of nerves, and put the Ego only in one body, if the mind is omnipresent? There is no reason why I should. The Yogi wants to feel the Ego wherever he likes. The mental waves which arise in the absence of egoism in the body are called “real modifications” or “great disembodiedness”. When he has succeeded in making Samyama on these modifications, all covering to light goes away, and all darkness and ignorance vanish. Everything appears to him to be full of knowledge.
45. By making Samyama on the gross and fine forms of the elements, their essential traits, the inherence of the Gunas in them and on their contributing to the experience of the soul, comes mastery of the elements.
The Yogi makes Samyama on the elements, first on the gross, and then on the finer states. This Samyama is taken up more by a sect of the Buddhists. They take a lump of clay and make Samyama on that, and gradually they begin to see the fine materials of which it is composed, and when they have known all the fine materials in it, they get power over that element. So with all the elements. The Yogi can conquer them all.
46. From that comes minuteness and the rest of the powers, “glorification of the body,” and indestructibleness of the bodily qualities.
This means that the Yogi has attained the eight powers. He can make himself as minute as a particle, or as huge as a mountain, as heavy as the earth, or as light as the air; he can reach anything he likes, he can rule everything he wants, he can conquer everything he wants, and so on. A lion will sit at his feet like a lamb, and all his desires will be fulfilled at will.
47. The “glorification of the body” is beauty, complexion, strength, adamantine hardness.
The body becomes indestructible. Nothing can injure it. Nothing can destroy it until the Yogi wishes. “Breaking the rod of time he lives in this universe with his body.” In the Vedas it is written that for that man there is no more disease, death or pain.
48. By making Samyama on the objectivity and power of illumination of the organs, on egoism, the inherence of the Gunas in them and on their contributing to the experience of the soul, comes the conquest of the organs.
In the perception of external objects the organs leave their place in the mind and go towards the object; this is followed by knowledge. Egoism also is present in the act. When the Yogi makes Samyama on these and the other two by gradation, he conquers the organs. Take up anything that you see or feel, a book for instance; first concentrate the mind on it, then on the knowledge that is in the form of a book, and then on the Ego that sees the book, and so on. By that practice all the organs will be conquered.
49. From that comes to the body the power of rapid movement like the mind, power of the organs independently of the body, and conquest of nature.
Just as by the conquest of the elements comes glorified body, so from the conquest of the organs will come the above-mentioned powers.
50. By making Samyama on the discrimination between the Sattva and the Purusha come omnipotence and omniscience.
When nature has been conquered, and the difference between the Purusha and nature realised — that the Purusha is indestructible, pure and perfect — then come omnipotence and omniscience.
51. By giving up even these powers comes the destruction of the very seed of evil, which leads to Kaivalya.
He attains aloneness, independence, and becomes free. When one gives up even the ideas of omnipotence and omniscience, there comes entire rejection of enjoyment, of the temptations from celestial beings. When the Yogi has seen all these wonderful powers, and rejected them, he reaches the goal. What are all these powers? Simply manifestations. They are no better than dreams. Even omnipotence is a dream. It depends on the mind. So long as there is a mind it can be understood, but the goal is beyond even the mind.
52. The Yogi should not feel allured or flattered by the overtures of celestial beings for fear of evil again.
There are other dangers too; gods and other beings come to tempt the Yogi. They do not want anyone to be perfectly free. They are jealous, just as we are, and worse than us sometimes. They are very much afraid of losing their places. Those Yogis who do not reach perfection die and become gods; leaving the direct road they go into one of the side streets, and get these powers. Then, again, they have to be born. But he who is strong enough to withstand these temptations and go straight to the goal, becomes free.
53. By making Samyama on a particle of time and its precession and succession comes discrimination.
How are we to avoid all these things, these Devas,