Vedanta (IAST, Vedānta, Sanskrit: वेदांत) or Uttara Mīmāṃsā is one of the six orthodox (āstika) schools of Indian philosophy. It represents the divergent philosophical views of more than 10 schools—all developed on the basis of a common textual connection called the Prasthanatrayi. The Prasthanatrayi is a collective term for the Principal Upanishads, the Brahma Sutras and the Bhagavad Gita. Vedanta does not stand for one comprehensive or unifying doctrine.
All Vedanta schools, in their deliberations, concern themselves with the following three categories but differ in their views regarding the conception of the categories and the relations between them: Brahman – the ultimate metaphysical reality, Ātman / Jivātman – the individual soul or self, and Prakriti – the empirical world, ever-changing physical universe, body and matter.
Over time, Vedanta adopted ideas from other orthodox (āstika) schools like Yoga and Nyaya, and, through this syncretism, became the most prominent school of Hinduism. Many extant forms of Vaishnavism, Shaivism and Shaktism have been significantly shaped and influenced by the doctrines of different schools of Vedanta.
The word Vedanta literally means the end of the Vedas and originally referred to the Upanishads. Vedanta was concerned with the jñānakāṇḍa or Vedic knowledge part called the Upanishads. The denotation of Vedanta subsequently widened to include the various philosophical traditions based on to the Prasthanatrayi.