The Ramayana is an epic account of India. It is the story or epic of Rama and Sita, and is the origin of the tradition of Suti. Mahabharata is the epic of India. It’s the longest collection of poems in the world. The Bhagavad-Gita is the most important part of the Mahabharata. It talks about both the dharma of caste and the dharma of denial and renunciation.