Listen to complete Aitreya Upanishad Audiobook Translate by Max Muller Read by Jothi In the first chapter of the Aitareya Upanishad, Atman is asserted to have existed alone prior to the creation of the universe. It is this Atman, the Soul or the Inner Self, that is then portrayed as the creator of everything from itself and nothing, through heat. The text states that the Atman created the universe in stages. First came four entities: space, maram (earth, stars), maricih (light-atom) and apas (ur-water, cosmic fluid). After these came into existence, came the cosmic self and eight psyches and principles (speech, in-breathing, sight, hearing, skin/hair, mind, out-breathing, reproductivity). Atman then created eight guardians corresponding to these psyches and principles. Then, asserts Aitareya Upanishad, came the connective principles of hunger and thirst, where everything became interdependent on everything else through the principle of apana (digestion). Thereafter came man, who could not exist without a sense of Self and Soul (Atman). But this sense then began cogitating on itself, saying that "I am more than my sensory organs, I am more than my mind, I am more than my reproductive ability", and then asked (abridged), In the second chapter, Aitareya Upanishad asserts that the Atman in any man is born thrice: first, when a child is born (procreation); second, when the child has been cared for and loved to Selfhood where the child equals the parent; third, when the parent dies and the Atman transmigrates. The overall idea of chapter 2 of Aitareya Upanishad is that it is procreation and nurturing of children that makes a man immortal, and the theory of rebirth, which are the means by which Atman sustainably persists in this universe. The third chapter of Aitareya Upanishad discusses the nature of Atman. It declares that consciousness is what defines man, the source of all intellectual and moral theories, all gods, all living beings (man, animals, plants), all that there is. Then the Upanishad asserts that the key to the riddle of the Universe is one's own inner self. To know the universe, know thyself. Become immortal, suggests the Aitareya Upanishad, by being you Aitareya Upanishad, like other Upanishads of Hinduism, asserts the existence of Consciousness as Atman, the Self or Brahman. It contains one of the most famous expressions of the Vedanta, "Prajnanam Brahma" (Knowledge is Brahman/god/divine/holy), which is one of the Mahāvākyas. The Aitareya Upanishad (Sanskrit: ऐतरेय उपनिषद् IAST Aitareyopaniṣad) is a Mukhya Upanishad, associated with the Rigveda. It comprises the fourth, fifth and sixth chapters of the second book of Aitareya Aranyaka, which is one of the four layers of Rig vedic text. Aitareya Upanishad discusses three philosophical themes: first, that the world and man is the creation of the Atman (Soul, Universal Self); second, the theory that the Atman undergoes threefold birth; third, that Consciousness is the essence of Atman Explore more books on Sagesutr