A man acts according to the desires to which he clings. After death he goes to the next world bearing in his mind the subtle impressions of his deeds; and after reaping there the harvest of his deeds, he returns again to this world of action. Thus he who has desires continues subject to rebirth.
But he in whom desire is stilled suffers no rebirth. After death, having attained to the highest, desiring only the Self, he goes to no other world. Realising Brahman, he becomes Brahman.
When all the desires which once entered into his heart have been driven out by divine knowledge, the mortal, attaining to Brahman, becomes immortal.
As the slough of a snake lies cast off on an anthill, so lies the body of a man at death; while he, freed from the body, becomes one with the immortal spirit, Brahman, the Light Eternal.