Advaita Vedanta

From the Lesson

In the 8th century, a young Brahmin named Shankara left his home in Kerala, India, renounced the world at age eight, and embarked on a mission that would transform Hindu philosophy forever. By his death at thirty-two, he had defeated opponents in debate across India, written definitive commentaries on the Upanishads, Brahma Sutras, and Bhagavad Gita, established four monasteries at the four corners of India, and consolidated the teaching that would become Hinduism's most influential philosophical school: Advaita Vedanta.

Advaita means "not-two"—non-dual. Vedanta means "end of the Vedas"—the culminating wisdom of Hindu scripture found in the Upanishads. Together, Advaita Vedanta teaches the radical non-duality of all existence: there is only Brahman (ultimate reality), and your true Self (Atman) is identical with it.

"Brahman alone is real; the world is appearance; the individual self is none other than Brahman."

This mahavakya (great saying) summarizes the entire teaching. All multiplicity, all separation, all distinctions between self and other, subject and object, divine and mundane—are superimpositions upon the one undifferentiated reality. You are already what you seek.

The Upanishadic Foundation

Advaita draws its core teaching from the Upanishads, the mystical-philosophical texts concluding the Vedas. Four mahavakyas are considered especially important:

1. "Prajnanam Brahma" — Consciousness is Brahman (Aitareya Upanishad) 2. "Aham Brahmasmi" — I am Brahman (Brihadaranyaka Upanishad) 3. "Tat Tvam Asi" — That thou art (Chandogya Upanishad) 4. "Ayam Atma Brahma" — This Self is Brahman (Mandukya Upanishad)

Each phrase points to the same realization: the conscious presence reading these words, the awareness witnessing all experience, is not other than absolute reality itself.

The Mandukya Upanishad provides crucial analysis. It examines three states of consciousness:

- Waking (jagrat): Awareness of the physical world through senses - Dreaming (svapna): Awareness of mental worlds internally generated - Deep Sleep (sushupti): No world, no objects, no subject-object duality

What persists through all three? The fourth (turiya)—pure awareness itself, the witness of waking, dreaming, and deep sleep. This is your true nature, never born, never dying.

Shankara's System

Shankara organized Advaita Vedanta into a coherent philosophical system:

Brahman: Absolute Reality

Brahman is sat-chit-ananda—being, consciousness, bliss. Not a god among gods, but the ground of all existence. Brahman cannot be perceived as an object because Brahman is the subject perceiving. You cannot see the seer; you are the seeing.

Brahman is described in two ways:

- Nirguna Brahman: Without qualities, beyond all description, the absolute in itself - Saguna Brahman: With qualities, the personal God (Ishvara), Brahman as creator/preserver/destroyer

Saguna Brahman is not a lesser reality but Brahman as seen through maya. For devotees, Ishvara is the accessible face of the absolute.

Atman: The Self

Atman is not the individual personality, ego, or body-mind complex. It is the witnessing consciousness that remains constant through all changes. The personality changes throughout life; the body ages and dies; thoughts and emotions fluctuate—but the awareness in which all this appears never changes.

The central equation: Atman = Brahman. The Self within is identical with the reality without. Separation is illusion.

Maya: Creative Illusion

Why does the One appear as many? Shankara introduces maya—the mysterious power that projects multiplicity onto unity. Maya is not quite real (because Brahman alone is real) and not quite unreal (because we experience its effects). It is mithya—appearance.

The classic analogy: A rope is mistaken for a snake in dim light. The snake never existed, yet it produced real fear. When light reveals the rope, the snake vanishes—it was never there. Similarly, upon realization, the world of multiplicity is seen as always having been Brahman alone.

Maya operates through avidya (ignorance)—not knowing our true nature. Avidya produces:

- Adhyasa: Superimposition—attributing properties of one thing to another - Vikshepa: Projection—creating the appearance of multiplicity - Avarana: Veiling—hiding the underlying unity

Liberation is not gaining something new but removing the veil obscuring what was always present.

Jnana Yoga: The Path of Knowledge

Shankara's primary method is jnana yoga—the path of discriminative wisdom: