Originated by the great sage of modern India, Sri Aurobindo, integral yoga has been presented in this volume, first published in 1965, in the context of modern western thinking. It expounds the concept of harmonious and creative living on the basis of a fruitful reconciliation of the self-perfecting mysticism of the East and the rationalistic humanism of the West. It gives a dynamic form, an evolutionary perspective, and a creative impetus to the ancient mystic idea of union with the eternal.