"Gyanyoga" is a spiritual and philosophical book written by Swami Vivekananda, a prominent Indian philosopher, yogi, and spiritual leader. The title "Gyanyoga" translates to "Path of Knowledge" in English. The book explores profound concepts related to spirituality, self-realization, and the pursuit of knowledge. In "Gyanyoga," Swami Vivekananda expounds on the philosophy of Advaita Vedanta, which emphasizes the non-dual nature of reality and the interconnectedness of all existence. The book delves into the nature of the self, the relationship between the individual soul (Atman) and the universal consciousness (Brahman), and the means to achieve spiritual enlightenment. Vivekananda discusses various aspects of Gyanyoga, including meditation, contemplation, and the importance of intellectual inquiry. He advocates for the direct experience of truth through self-realization, emphasizing the need to transcend mere intellectual understanding and experience spiritual insights firsthand. The book also addresses the idea of renunciation and detachment as tools for attaining spiritual wisdom. Vivekananda's teachings highlight the balance between worldly responsibilities and the pursuit of higher knowledge, emphasizing that both can coexist harmoniously. Throughout "Gyanyoga," Vivekananda emphasizes the unity of all religions and the importance of understanding the underlying truths that unite humanity's diverse spiritual paths. He encourages readers to seek knowledge, self-awareness, and self-realization as a means to overcome ignorance and achieve true freedom.