Sri Yukteswar Giri’s enduring legacy rests above all in his role as a pivotal link in the Kriya Yoga lineage and as the guru of Paramahansa Yogananda. Through rigorous training and a demand for disciplined self-realization, he helped shape a form of yoga that is at once devotional, rational, and practical. His influence is felt not only in the specific meditation techniques of Kriya Yoga, but also in the insistence that spiritual life be grounded in moral living, clear discrimination, and direct inner experience rather than blind belief. The global spread of yoga and meditation owes much to the mission he entrusted to Yogananda, whose life and writings brought Sri Yukteswar’s presence and teachings to seekers across the world.

A central pillar of his legacy is his book *The Holy Science* (*Kaivalya Darshanam*), in which he correlates Hindu and Christian scriptures and presents a unified vision of spiritual truth. In this work, he offers a systematic, “scientific” interpretation of spiritual principles, seeking to reconcile scriptural insight with rational understanding. The text sets forth a graded map of spiritual evolution, emphasizes the essential oneness of all true religions, and clarifies the distinction between the soul and the body–mind complex. It also presents a reformulated understanding of the yuga cycles and situates humanity in an ascending Dwapara Yuga, a perspective that continues to shape certain modern interpretations of spiritual and cultural development.

His legacy is also embodied in the ashrams he established in Serampore and Puri, which served as centers for disciplined spiritual practice, scriptural study, and the training of disciples. These hermitages functioned as living laboratories of his ideals: simple living, deep meditation, and a rational, unsentimental approach to God-realization. From these centers, his methods and spirit of inquiry were transmitted to disciples who carried his teachings beyond their original geographic and cultural context. The atmosphere of these ashrams, as described by those in his lineage, continues to symbolize the austerity and clarity he championed.

Today, Sri Yukteswar’s influence is most visibly carried forward through the institutions founded by Yogananda: Self-Realization Fellowship and Yogoda Satsanga Society of India. These organizations honor him as a param-guru, disseminate Kriya Yoga techniques in his lineage, and preserve accounts of his life and instructions as part of their core teachings. Kriya Yoga practitioners in various related lineages likewise revere him as a principal guru, maintaining his emphasis on disciplined meditation, rational spirituality, and the universality of religious truth. His book *The Holy Science* continues to be studied by spiritual practitioners and scholars of comparative religion, ensuring that his attempt to bridge Eastern and Western scriptures, and to articulate a coherent spiritual cosmology, remains a living influence rather than a mere historical curiosity.