Advaita Vedanta

Brahman — The One Without a Second

Brahman is the ultimate reality in Advaita Vedanta — the one, undivided, infinite consciousness that is the source, substance, and destination of all existence.

Brahman (from the Sanskrit root 'brh' — to grow, expand, be great) is the ultimate reality of Advaita Vedanta — the infinite, unchanging, self-luminous consciousness that is the one without a second (ekam eva advitiyam — Chandogya Upanishad 6.2.1). Brahman is not a God separate from the world but the ground of all being — what everything is made of, what everything IS. It is described in three ways: as Nirguna Brahman (without qualities — the absolute beyond all description), as Saguna Brahman (with qualities — the personal God of devotion), and as Satchidananda (Being-Consciousness-Bliss — its three essential nature). Shankara (8th century CE) argued that Nirguna Brahman is the highest truth, while Saguna Brahman (Ishvara/God) is a pragmatic expression of the same reality for devotional purposes. The key teaching is that Brahman alone is real — all apparent multiplicity is its self-expression in the field of Maya.

Ekam eva advitiyam — One only, without a second.

Chandogya Upanishad, Chandogya Upanishad 6.2.1

Philosopher F.H. Bradley's Absolute Idealism — the view that the universe is ultimately a single, self-consistent experiential whole — parallels the Advaita concept of Brahman, with the crucial difference that Advaita locates the unifying principle in pure consciousness rather than in the structured experiential unity Bradley envisioned.

Chandogya Upanishad

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