Bhagavad-gita as it is : with the original Sanskrit text, Roman transliteration, English equivalents, translation and elaborate purports / by His Divine Grace A.C. Bhaktivedanta Swami Prabhupada

the is the main source-book on yoga and a concise summary of India's Vedic wisdom. yet remarkably the setting for this best-known classic of spiritual literature is an ancient Indian battlefield. At the last moment before entering battle the great warrior Arjuna begins to wonder about the real meaning of his life. Why should he fight against his friends and relatives? Why does he exist? Where is he going after death? In the knowledge of the Absolute; devotional service; the three modes of material nature; the divine and demoniac natures; and much more. in the world.