The Bhagavad Gita (God's Song) is a Hindu scripture from the Mahabharata, featuring a dialogue between Lord Krishna and Prince Arjuna on a battlefield, offering profound guidance on duty (dharma), knowledge (jnana), devotion (bhakti), and action (karma) for self-realization and living a righteous life, with numerous English translations available online and in print, such as the popular "Bhagavad Gita As It Is".