What is Saṃyama?
Saṃyama (binding together) is Patañjali's collective name for the inner three limbs of the aṣṭāṅga path: dhāraṇā (concentration), dhyāna (meditation), and samādhi (absorption). The Yoga Sūtras treat them not as separate practices to master in sequence but as a single depth-axis. To stabilise attention on an object is already to be on the dhyāna–samādhi continuum.
What the term compresses
The Sanskrit compound saṃ-yama joins saṃ (together) and yama (restraint, holding). Patañjali uses it as the name for the three inner limbs of the aṣṭāṅga path, treated not as discrete techniques but as one continuum. Dhāraṇā binds attention to a chosen object. Dhyāna is the sustained, unbroken contemplation of that object once the binding holds. Samādhi is the absorption in which the sense of a subject knowing an object collapses into the contemplation itself. The Sūtras give all three a single collective name and treat them, from the sixth limb onward, as one depth-axis. The earlier five limbs (yama, niyama, āsana, prāṇāyāma, pratyāhāra) are the outer preparation. Saṃyama is the inner work itself.
How the Sūtras use it
The Vibhūti-pāda, the third section of the Yoga Sūtras, is the book on powers. It uses saṃyama as a structural verb: aphorism after aphorism takes the form by saṃyama on X, knowledge or capacity Y arises. Saṃyama on the moon's path gives knowledge of the arrangement of the stars; saṃyama on the nature of strength gives the strength of an elephant; saṃyama on latent impressions gives knowledge of previous births. The catalogue is long. The classical commentary inserts a careful warning at III.37: these capacities arise as obstacles to samādhi when the practitioner emerges from absorption. They pass for accomplishments in ordinary awareness, but the text is clear that this is not the goal. The Sūtras' answer to the risk is the orientation of vairāgya (dispassion) and of kaivalya. Any cognised content is still on the prakṛti side and therefore not yet the operative goal. The same instrument that produces the powers, when the practitioner declines to grasp them, produces the disentanglement of puruṣa from what it has been knowing.
In the index
The classical text is not in the index as a standalone row, but the saṃyama continuum reaches contemporary practice through several voices. Sadhguru's *Inner Engineering: A Yogi's Guide to Joy* and the Inner Engineering Online programme walk the aṣṭāṅga architecture as a single working curriculum. The inner three limbs are presented as a depth-axis rather than discrete tools, and the Shambhavi Mahamudra practice the programme delivers is structurally a saṃyama on a chosen point within a structured preparation. Sadhguru's longer-form lectures, the talk on disability and spiritual practice, and the talk on unlocking the mind's full potential repeatedly identify the continuous inner depth-work as the practice the postural-yoga industry has obscured. Paramahansa Yogananda's *Autobiography of a Yogi* carries the kriyā yoga lineage's version of saṃyama: the kriyā technique is a sustained directed-attention practice on the breath and spinal axis, treated as a single continuum rather than three separate methods. From the secular descent, Jon Kabat-Zinn's MBSR programme carries the dhāraṇā–dhyāna continuum into a clinical eight-week curriculum, with the samādhi end left undescribed but pointed at. Adyashanti's True Meditation gives the most explicit English-language instructional sequence for the inner three limbs as one continuum. His *Do Nothing* approaches the same depth from the self-enquiry door: the recognition that the saṃyama continuum is not the only configuration attention can take is, in the Sūtras' own idiom, the para-vairāgya that lets the directed-attention apparatus be set down without abandoning the depth it has trained.
Saṃyama vs. samādhi and vipassanā
Saṃyama is not a separable technique. The whole point of the compound is that the three limbs it names are operationally one. Treating dhāraṇā in isolation, or samādhi in isolation, breaks the continuum into modules. That is a category error in the Sūtras' own terms. Saṃyama is also not synonymous with samādhi alone. Samādhi is the deep end; saṃyama is the continuum itself. The contrast with vipassanā in the Buddhist Theravāda lineage is structural. Vipassanā uses concentration as a platform from which a different operation is conducted: investigation of the three marks of existence. Saṃyama in the Sūtras is the sustained concentrative depth itself, with the discrimination of puruṣa from prakṛti as the recognition the depth makes possible. The two architectures share the dhāraṇā foundation and diverge at what the foundation is for. Neither is the secular focused attention of contemporary mindfulness vocabulary, which extracts the technique from the doctrinal frame that gave it its content.
