A monk sits cross-legged on a deerskin, watching his breath as if it were a thread of smoke. In a nearby courtyard, a devotee sways to the rhythm of sung hymns, hands raised to a murti garlanded with marigolds. Both call their practice yoga. But the monk follows Patanjali, and the devotee follows the path of devotion. The difference is not a style choice. It is a fundamental disagreement about what yoga is, and what it is for.
Patanjali’s philosophy codified in the Yoga Sutras (c. 2nd century BCE–5th century CE) defines yoga as the systematic cessation of mental fluctuations (chitta vritti nirodha) through an eight-limbed discipline. It differs from other yoga schools in its dualistic metaphysics, its emphasis on mental discipline over devotion or action, and its goal of kaivalya (isolation of the pure self) rather than union with a personal god.
The Historical Context: Why Patanjali Felt the Need to Systematize
Metadescription: Patanjali’s Yoga Sutras define yoga as mind-control toward liberation, distinct from the devotional, action-oriented, and physical paths that emerged alongside and after it.
By the time Patanjali’s aphorisms were compiled, the Indian subcontinent already held multiple yogic traditions. The Upanishads (c. 800–200 BCE) described meditation as a means to realize the identity of Atman and Brahman. The Bhagavad Gita (likely compiled between the 5th and 2nd centuries BCE) presented three concurrent paths: jnana yoga (knowledge), bhakti yoga (devotion), and karma yoga (action). And ascetic groups such as the shramanas (including early Buddhists and Jains) practiced rigorous meditation and bodily mortification to escape rebirth.
Patanjali did not invent yoga from silence. He organized and clarified a fragmented field. The Yoga Sutras are a concise, almost cryptographic manual of 195 aphorisms. They do not narrate myths or praise gods. They diagnose the human condition: the mind is a whirlpool of impressions (vrittis), and suffering arises because we mistake those impressions for reality. The cure is a surgical, step-by-step discipline that ends the process.
This stands in stark contrast to the bhakti schools, which located salvation in complete surrender to a deity (Vishnu, Shiva, or Devi). In bhakti, the mind is not the enemy; it is the instrument of love. Patanjali’s philosophy treats the mind as the primary obstacle. The sutra that opens the text (YS 1.2) could not be more direct: “Yoga is the cessation of the movements of the mind.” No hymn, no ritual, no temple required.
The Dualistic Metaphysics: Purusha vs. Prakriti
The disagreement between Patanjali and other schools starts at the level of reality. Patanjali borrows heavily from the Samkhya school of philosophy, a dualistic system that divides existence into two eternal and distinct categories: purusha (pure consciousness, the witness) and prakriti (primordial matter, including the mind, body, and material world). The goal of Patanjali’s yoga is to discriminate between the two until the practitioner experiences kaivalya: the absolute isolation of purusha from prakriti.
This is not the same as liberation in Advaita Vedanta, which teaches that Atman is identical with Brahman, and the world is an illusion (maya). In Advaita, liberation is the realization of non-duality. In Patanjali, the practitioner never becomes one with the universe; the practitioner becomes free from the universe. The difference is subtle but absolute. A Vedantin meditates to dissolve the self. A Patanjali yogi meditates to locate the self as a separate, eternal witness.
Similarly, the bhakti schools envision a personal God who reciprocates love. Patanjali mentions God (Ishvara) only in a few sutras (YS 1.23–1.29), and Ishvara is defined not as a creator but as a special kind of purusha, untouched by suffering, karma, or desire. Contemplation of Ishvara is a tool for concentration, not the goal. The goal remains kaivalya.
The Eight-Limbed Path: A Different Kind of Practice
That history explains why the practices differ so sharply. Patanjali’s ashtanga (eight limbs) are:
- Yama – ethical restraints (non-violence, truthfulness, non-stealing, chastity, non-possessiveness)
- Niyama – observances (purity, contentment, austerity, self-study, surrender to Ishvara)
- Asana – a steady, comfortable seat
- Pranayama – regulation of breath
- Pratyahara – withdrawal of the senses
- Dharana – fixed concentration
- Dhyana – sustained meditation
- Samadhi – absorption
The third limb, asana, is often misunderstood. In the Yoga Sutras, asana is not a downward dog or a headstand. Patanjali gives only one instruction: “Sthira sukham asanam” – the posture should be steady and comfortable (YS 2.46). The goal is to sit still for long periods so the mind can settle. The physical postures of modern Hatha yoga (the warrior poses, the balances, the twists) do not appear in the Sutras. They were developed centuries later, around the 11th century CE, by the Nath tradition of Gorakhnath, who used asanas to purify the body as a preparation for higher meditation.
This is the clearest practical difference. In Hatha yoga, the body is a temple to be strengthened and purified. In Patanjali’s yoga, the body is a distraction to be transcended. The Hatha Yoga Pradipika (c. 15th century CE) lists 84 asanas and emphasizes kumbhaka (breath retention) to awaken kundalini. Patanjali’s pranayama is simply the lengthening of exhalation and the subtle regulation of the breath to calm the mind, not to heat the body or channel energy.
The Goal: Kaivalya vs. Samadhi, Moksha, or Union
Patanjali’s samadhi is the final limb, but it is not the end. There are multiple levels of samadhi: samprajnata (with seed, where the object is still present) and asamprajnata (without seed, where even the object dissolves). The final state is dharma megha samadhi (cloud of virtue samadhi), after which the yogi attains kaivalya.
Other schools use different terms. A bhakti yogi seeks sayujya (intimate union with God) or prema (divine love). A jnana yogi seeks moksha (liberation from the cycle of rebirth through knowledge of Brahman). A karma yogi seeks liberation through selfless action, without attachment to results. The Hatha yogi seeks siddhis (psychic powers) and eventual liberation through the raising of kundalini.
Patanjali acknowledges that siddhis can arise, but he warns against them (YS 3.37). They are distractions, not the goal. The goal is the complete separation of consciousness from matter. In that sense, Patanjali’s philosophy is the most austere of the major yogic schools. It offers no emotional comfort, no divine grace, no community of worshippers. It offers a method.
Common Misconceptions
That Patanjali’s yoga is the same as Hatha yoga. It is not. Hatha yoga is a later, sub-branch that evolved to prepare the body for Patanjali’s sitting meditation. The eight limbs of Patanjali are often called “Raja Yoga” (royal yoga), but that term was popularized by Swami Vivekananda in the late 19th century and is not original to the Sutras.
That the Yoga Sutras are a manual for physical postures. Only one of the 195 sutras discusses asana. The rest address ethics, mental states, obstacles, and the nature of reality.
That Patanjali requires extreme asceticism. The Sutras do call for tapas (austerity), but they also emphasize abhyasa (practice) and vairagya (dispassion) – not mortification. The yogi is to eat moderately, sleep moderately, and practice consistently.
That you cannot practice Patanjali yoga without being a Hindu. The Sutras do not mention caste, ritual, or temple worship. They are a secular psychology of liberation. Many modern practitioners have integrated them with Buddhist or even secular mindfulness, though the dualistic metaphysics remains.
FAQ
Is Patanjali’s yoga the same as Raja Yoga?
Raja Yoga is a later label for the eight-limbed system of the Yoga Sutras, popularized by Swami Vivekananda in his 1896 book Raja Yoga. It is not a term Patanjali used, but it accurately describes the mental discipline emphasis.
What is the main goal of Patanjali yoga?
The goal is kaivalya: the isolation of purusha (pure consciousness) from prakriti (matter and mind). This is distinct from union with God or absorption into Brahman.
How does Ashtanga yoga differ from Patanjali’s eight limbs?
Modern Ashtanga Yoga (as taught by K. Pattabhi Jois, 20th century) is a dynamic vinyasa system of linked postures. It borrows the name but is a Hatha yoga practice, not Patanjali’s eight-limbed discipline.
Can you practice Patanjali yoga without believing in a deity?
Yes. Ishvara is an optional tool for concentration in the Sutras. The system functions without theism, relying on the dualistic framework of Samkhya.
The Thread That Binds
Patanjali’s philosophy is not the only yoga, nor the oldest. It is the most systematic. The other schools offer paths of love, action, knowledge, or bodily perfection. Patanjali offers a path of mastery. The practitioner sits. The breath counts. The mind wanders. The war against mental fluctuations continues. And that is the practice, not a problem.
For a deeper understanding of how these paths intersect with the concept of karma and reincarnation, see our guide to karma and reincarnation. For the terminology of the eight limbs and their Sanskrit roots, visit the glossary of yoga terms. And for the contrast with the Bhagavad Gita’s three paths, read our guide to the Bhagavad Gita’s yoga systems.