Fundamental Non-Difference of Ātman and Brahman

Advaita Vedānta understands the relation between the individual and the universe as one of fundamental non-difference. The individual self, or Ātman, is held to be identical with Brahman, the ultimate reality.

What appears as a finite person is, in truth, nothing other than that same absolute reality. The assertion “tat tvam asi” — “That thou art” — expresses this insight: the essence of the individual is the same as the essence of the whole cosmos.

From this standpoint, there are not two separate orders of being. There is one non-dual consciousness in which both the individual and the universe appear.

Avidyā, Māyā, and the Appearance of Separation

The sense of separation between “me” and “world” is attributed to avidyā, ignorance of one’s true nature, operating through māyā, the power that makes the non-dual appear as a manifold universe.

Under the spell of this ignorance, consciousness identifies with body, mind, and ego. It then experiences itself as a limited subject confronting an external universe.

Yet both the individual and the universe are described as dependent or empirical realities. They are appearances of Brahman rather than independent substances. The multiplicity of selves and objects belongs to this relative level of experience, while at the deepest level only Brahman truly is.

Analogies for the Individual and the Universe

Advaita often uses analogies to indicate this subtle relationship:

• Waves are not ultimately separate from the ocean.
• Pots are nothing but clay in varied forms.
• The apparent “space in a jar” is not truly separate from limitless space.

In the same way, individuals and the universe are forms of the one underlying reality. When the jar is removed, no real division remains. Similarly, when the limiting conditions of body-mind are seen through, the same undivided consciousness is recognized as shining in all beings and as the ground of the entire cosmos.

Liberation as Recognition of Non-Dual Truth

Liberation, or mokṣa, is described as the clear realization that the true “I” is not the finite personality, but the very consciousness in which the universe appears.

This realization is not the acquisition of something new. It is the removal of ignorance about what has always been the case.

When this non-dual truth is recognized, the supposed boundary between individual and universe is understood as only provisional, and the one Brahman is seen as the substratum of both.