Brahman

Brahman is the one infinite reality: pure being, pure awareness, pure bliss. Brahma satyam, jagat mithya: Brahman alone is real, and the world is illusory and ever-changing. The jiva, the soul that you appear to be, is not different from Brahman. You are Atman; you are Satchitananda. Even every leaf, every flower is only Brahman, because Brahman pervades everything.