Brihadaranyaka Upanishad
Also known as: Bṛhadāraṇyaka Upaniṣad
Nature of Self (Atman), Brahman, rebirth, liberation, metaphysics, and renunciation
Nature of Self (Atman), Brahman, rebirth, liberation, metaphysics, and renunciation. One of the oldest and most authoritative Upanishads
Key Idea: Attain moksha (liberation) by realizing the non-dual nature of Atman and Brahman