Bhagavad-gita is knowledge of five basic truths: Krishna, or God, the individual soul, the material world, action in this world, and time. The Gita lucidly explains the nature of consciousness, the self, and the universe.
Srila A.C. Bhaktivedanta Svami Prabhupada, who revealed to the Western world the glories, pastimes and abodes of Sri Gauranga Mahaprabhu and His associates.