Ultimate Reality as Brahman

Non-dualism in Advaita Vedānta teaches that reality is ultimately one, without a second. This one reality is Brahman: absolute, formless, attributeless consciousness.

The individual self, or Ātman, is not merely related to Brahman, nor a part or reflection of it. Advaita Vedānta asserts that Ātman is identical with Brahman itself.

“tat tvam asi” — “That thou art”

This great saying indicates that the innermost Self is the very same reality that appears as the cosmos. From this standpoint, Brahman alone is absolutely real, while all multiplicity and difference are appearances within that single reality.

Ignorance, Māyā, and the Appearance of Difference

The experience of being a separate individual, distinct from the world and from the divine, is attributed to ignorance (avidyā) and the power of illusion (māyā).

Through māyā, Brahman seems to manifest as a world of diverse objects, beings, and experiences, much as a rope may be mistaken for a snake in dim light.

Diversity and change belong to the realm of appearance, while the substratum underlying every experience is the one, unchanging consciousness.

Everyday Distinctions and Ultimate Non-Duality

Non-dualism does not deny the practical reality of distinctions in everyday life. Rather, it reinterprets them as dependent on, and ultimately resolved into, the single reality of Brahman.

The sense of “I” versus “world,” or “self” versus “God,” arises from identifying consciousness with body, mind, and ego, instead of recognizing it as the limitless Self.

Liberation Through Self-Realization

Liberation (mokṣa) is described as self-realization through direct knowledge (jñāna) that one’s true nature is none other than Brahman.

When this knowledge becomes firm, the superimposed duality falls away, and what remains is the recognition that only non-dual consciousness is ultimately real.