His most celebrated contribution, the "Yoga Sutras," is a collection of aphorisms that outlines the principles and practices of yoga. Traditionally dated to around the 2nd century BCE, these texts have been foundational in shaping the understanding and practice of yoga as not only a physical discipline but also a spiritual path towards self-realisation and enlightenment.

Beyond the "Yoga Sutras," Patanjali is also attributed with contributions in Sanskrit grammar and linguistics, particularly through his work, the "Mahabhashya." This blend of spiritual and linguistic scholarship underscores his multifaceted influence on Indian thought. Throughout history, Patanjali's teachings have inspired countless practitioners and scholars alike, forging a path that intertwines philosophy, spirituality, and practical living, making him a pivotal figure in the evolution of yogic traditions.