The foundational text of classical Yoga — 196 aphorisms mapping the inner path from the restless mind to the luminous stillness of the Self.
Patañjali is traditionally regarded as a great sage who systematized the ancient oral teachings of Yoga into 196 compact aphorisms. The historical Patañjali likely lived between 400 BCE and 400 CE; the text as we have it reflects centuries of living oral transmission before its crystallization.
The Yoga Sūtras belong to the Sāṁkhya-Yoga school of Indian philosophy. They draw on Sāṁkhya's dualist metaphysics (puruṣa and prakṛti) and synthesize diverse streams of Vedic, Jain, and Buddhist meditation practice into a single coherent system of liberation.
Unlike later Haṭha Yoga, the Yoga Sūtras are almost entirely concerned with the mind. The physical postures (āsana) receive barely three sūtras. The text is primarily a psychology of liberation: an analysis of how consciousness contracts into suffering and how it may be released into its natural freedom.
Kaivalya — aloneness, independence, freedom. Not the annihilation of the self but its recognition as the untouched witness behind all mental activity. The puruṣa, the pure awareness that you truly are, has never been bound. Yoga is simply the cessation of its misidentification with the movements of the mind.
योगश्चित्तवृत्तिनिरोधः
"Yoga is the cessation of the fluctuations of the mind." — Yoga Sūtras I.2. Everything else in the text is commentary on this single verse.
Aṣṭāṅga Yoga: the complete path from outer conduct to inner liberation. Select each limb to explore.
The most illuminating verses from all four chapters. Filter by pada or click any sūtra to explore its commentary.
From gross absorption to seedless liberation — Patañjali's complete map of meditative depth.
The root of all suffering. Avidyā is not mere lack of information but the fundamental misidentification of the eternal Self with the transient contents of consciousness — body, emotions, thoughts, identity. It is the primal confusion of the seer with the seen. All other kleśas are branches of this root.
avidyā kṣetram uttareṣāṁ prasupta-tanu-vicchinnodārāṇām — "Ignorance is the field for the others, which may be dormant, attenuated, intermittent, or fully active." — II.4
The contraction of boundless awareness into a particular identity — "I am this body," "I am this name," "I am this story." Asmitā is the power by which consciousness mistakes the instrument of perception (the intellect, buddhi) for the perceiver itself. It generates the experience of a solid, bounded self.
Rāga is the craving that follows pleasure — the mental imprint that reaches toward what felt good, hoping to recapture it. Dveṣa is its mirror: aversion to what caused pain, the automatic flinching away. Together, they create the wheel of reactive behavior that Yoga seeks to still.
The most primal of the afflictions — the clinging to existence that operates even in the wise. Patañjali notes with startling compassion that even the learned are subject to this: it flows of itself (svarasavāhī) in every being. Its root is in the accumulated memory of past deaths — the organism's deep preference for continuation.
svarasavāhī viduṣo'pi tathārūḍho'bhiniveśaḥ — "Clinging to life, self-sustaining, flows powerfully even in the wise." — II.9
Patañjali prescribes different remedies for different stages of the kleśas. When dormant, the kleśas are weakened through meditation. When active, they must be met with the opposing practice (pratipakṣabhāvana): deliberately cultivating the opposite mental state. The ultimate resolution comes through the discriminative wisdom (viveka-khyāti) that clearly perceives the distinction between the changeless puruṣa and the ever-changing contents of mind.