This article proposes to examine in detail Aurobindo’s searching—and often quite original—criticisms of Advaita Vedānta, which have not yet received the sustained scholarly attention they deserve. After discussing his early spiritual experiences and the formative influence of Sri Ramakrishna and Swami Vivekananda on his thought, I outline Aurobindo’s philosophy of “realistic Adwaita”. According to Aurobindo, the sole reality is the Divine Saccidānanda, which is not only the static impersonal Brahman but also the personal, dynamic Cit-Śakti (Consciousness-Force), which manifests as everything in this universe. At various points in his corpus, Aurobindo criticizes Advaita Vedānta on three fronts. From the standpoint of spiritual experience, A...