Vedanta - Source Texts

Source Texts

All forms of Vedānta are drawn primarily from the Upanishads, a set of philosophical and instructive Vedic scriptures. "The Upanishads are commentaries on the Vedas, their putative end and essence, and thus known as Vedānta or "End of the Veda". They are considered the fundamental essence of all the Vedas and although they form the backbone of Vedanta, portions of Vedantic thought are also derived from some of the earlier āranyakas.

The primary philosophy captured in the Upanishads, that of one absolute reality termed as Brahman is the main principle of Vedanta. The sage Vyāsa was one of the major proponents of this philosophy and author of the Brahma Sūtras based on the Upanishads. The concept of Brahman – the eternal, self-existent, immanent and transcendent Supreme and Ultimate Reality which is the divine ground of all Being - is central to most schools of Vedānta. The concept of God or Ishvara is also there, and the Vedantic sub-schools differ mainly in how they identify God with Brahman.

The contents of the Upanishads are often couched in enigmatic language, which has left them open to various interpretations. Over a period of time, several scholars have interpreted the writings in Upanishads and other scriptures like Brahma Sutras according to their own understanding and the need of their time. There are a total of six important interpretations of these source texts, out of which, three (Advaita, Vishishtadvaita and Dvaita) are prominent, both in India and abroad. These Vedantic schools of thought were founded by Shri Adi Shankara, Shri Ramanuja and Shri Madhvacharya, respectively. However, the Indian pre-Shankara Buddhist writer, Bhavya, in the Madhyamakahrdaya Kārika describes the Vedānta philosophy as "Bhedabheda". Proponents of other Vedantic schools continue to write and develop their ideas as well, although their works are not widely known outside of smaller circles of followers in India.

While it is not typically thought of as a purely Vedantic text, the Bhagavad Gita has played a strong role in Vedantic thought, with its representative syncretism of Samkhya, Yoga, and Upanishadic thought. Indeed, it is itself called an "upanishad" and thus, all major Vedantic teachers (like Shankara, Rāmānuja, and Mādhvāchārya) have taken it upon themselves to compose often extensive commentaries not only on the Upanishads and Brahma Sutras, but also on the Gita. In such a manner, Vedāntists both old and new have implicitly attested to the Gitā's importance to the development of Vedantic thought and practice.