Brahma SutraThe Brahma Sutra, attributed to Badarayana, is one of the three foundational texts of Vedanta, along with the Upanishads and the Bhagavad Gita. It systematizes the teachings of the Upanishads through concise aphorisms and addresses philosophical questions concerning Brahman, the world, the soul, and liberation. Because of its brevity and depth, it is traditionally studied with commentaries, especially those of Shankara, Ramanuja, and Madhva.Book link ↗