The oneness of breath, mind, and senses, and then the surrendering of all conceptions, that is called Yoga.'

26. And thus it has also been said elsewhere: As a sportsman, after drawing out the denizens of the waters with a net, offers them (as a sacrifice) in the fire of his stomach, thus are these Pranas (vital airs), after they have been drawn out with the syllable Om, offered in the faultless fire (Brahman) .

Hence he is like a heated vessel (full of clarified butter); for as the clarified butter in the heated vessel lights up, when touched with grass and sticks, thus does this being which is called Not-breath (Atman) light up, when touched by the Pranas (the

vital airs) . And that which flares up, that is the manifest form of Brahman, that is the highest place of Vishnu , that is the essence of Rudra. And this, dividing his Self in endless ways, fills all these worlds. And thus it is said:

'As the sparks from the fire, and as the rays from the sun, thus do his Pranas and the rest in proper order again and again proceed from him here on earth .'

27. And thus it has also been said elsewhere: This is the heat of the highest, the immortal, the incorporeal Brahman, viz. the warmth of the body. And this body is the clarified butter (poured on it, by which the heat of Brahman, otherwise invisible, is lighted up). Then, being manifest, it is placed in the ether (of the heart). Then by concentration they thus remove that ether which is within the heart, so that its light appears, as it were . Therefore the worshipper becomes identified with that light without much delay. As a ball of iron, if placed in the earth, becomes earth without much delay, and as, when it has once become a clod of earth, fire and smiths have nothing more to do with that ball of iron, thus does thought (without delay) disappear, together with its support . And thus it is said:

'The shrine which consists of the ether in the heart, the blissful, the highest retreat, that is our own, that is our goal, and that is the heat and brightness of the fire and the sun.'