Yoga Sutra 3.18 | Samskāra-sākṣāt-karaṇāt pūrva-jāti-jñānam
Yoga Sutra 3.18 in Context
Sanskrit Text:
Samskāra-sākṣāt-karaṇāt pūrva-jāti-jñānam.
Literal Translation:
“By direct perception of the latent impressions (samskaras), knowledge of previous births arises.”
Yoga Sutra 3.18 introduces the extraordinary knowledge gained through Samyama when directed toward the subtle impressions (samskaras) stored in the mind. Patanjali explains that these impressions carry the essence of past experiences, including those from prior lifetimes. By perceiving these impressions directly, practitioners gain insight into the continuity of existence and the influences of past lives on the present.
Historical and Cultural Significance
- The Nature of Samskaras:
Samskaras are subtle imprints or latent tendencies left behind by thoughts, actions, and experiences. In classical yoga philosophy, these impressions shape personality, behavior, and spiritual progress. Patanjali emphasizes that by focusing on these samskaras through Samyama, practitioners can uncover the hidden influences of their previous incarnations. - The Yogic View of Past Lives:
The concept of rebirth and the continuity of existence is central to Indian philosophy. This sutra reflects the belief that the soul carries forward the karmic consequences of past actions, leaving samskaras that influence future lives. By perceiving these impressions, practitioners gain insight into their karmic journey and its impact on the present moment. - Parallels Across Traditions:
The idea of accessing knowledge of past lives is shared across spiritual traditions. In Buddhism, the concept of Paticca Samuppada (dependent origination) links present circumstances to past causes, and in Hinduism, the doctrine of karma explains the influence of past actions on future experiences. This universality highlights the deep human interest in understanding the continuity of existence.
Guidelines for Students
- Practicing Samyama on Samskaras:
Yoga Sutra 3.18 invites students to apply Samyama to their samskaras, focusing on the subtle impressions within their minds. This practice requires patience and refined awareness, as these latent tendencies are often hidden beneath layers of distraction. Swami Sivananda taught,
“Through concentrated observation, the veil of past lives is lifted, revealing the lessons of the soul’s journey.“
- Gaining Insight into Continuity:
By perceiving samskaras directly, students can gain clarity about how past actions influence their present experiences. This understanding helps cultivate self-awareness and the ability to make conscious choices that align with their spiritual goals. - Maintaining Ethical Intent:
While the knowledge of past lives can be extraordinary, students are encouraged to approach this practice with humility and ethical intention, using their insights to foster personal growth and compassion rather than ego or attachment.
Insights and Strategies for Teachers
- Introducing the Concept of Samskaras:
Teachers can help students understand the nature of samskaras and their influence on thoughts, actions, and spiritual development. Use relatable examples, such as recurring habits or tendencies, to illustrate how samskaras operate in daily life. - Guiding Samyama Practice:
Encourage students to begin their Samyama practice with more tangible objects or ideas before progressing to the subtle realm of samskaras. Provide techniques such as breath awareness or mantra repetition to help refine their focus. - Fostering Ethical Reflection:
Remind students of the importance of ethical intent when accessing knowledge of past lives. Encourage them to use their insights to foster self-understanding and compassion for others. Swami Krishnananda noted,
“The knowledge of past lives is not for indulgence but for liberation—it teaches the soul the meaning of its journey.“
Philosophical and Practical Takeaways
- Yoga Sutra 3.18 reveals the extraordinary potential of Samyama to uncover the latent impressions that shape existence. By perceiving samskaras directly, practitioners gain insight into the continuity of life and the influences of past experiences on the present.
- For students, this sutra encourages deep reflection and observation of their latent tendencies, fostering self-awareness and spiritual growth. For teachers, it highlights the importance of guiding students ethically and purposefully in exploring their samskaras and karmic journey.
- As Vyasa commented, “The soul’s journey is written in the samskaras, waiting to be read by the yogi through the lens of Samyama.“
Yoga Sutra 3.18 invites practitioners to explore the subtle imprints within their minds, gaining profound insights into their past and present while deepening their connection to the eternal.
Continue your growth with the Vallarta Breeze Yoga Puerto Vallarta Yoga Studio!
Whether you’re looking to dive deeper into the Yoga Sutras, The Vedas, Upanishads or would like to explore our blog, we have a wealth of information available for you! Better yet, join us in the Vallarta Breeze Yoga Puerto Vallarta Yoga studio, or practice with us online! we’re excited to continue this journey with you. See you on the mat!
Schedule

Reserve Below
Subscribe to our newsletter to be of the first to know about special offers, news and events at Vallarta Breeze Yoga!