Upadeshasahasri

Upadeshasahasri, meaning "A Thousand Verses of Instruction," is a foundational text of Advaita Vedanta attributed to the philosopher Adi Shankara. Written in Sanskrit, it is considered a primary source for understanding Shankara's teachings on non-dualism. The work is structured into two main parts: the verses of instruction (Prakarana) and the verses of explanation (Anuvada).

The first part, the verses of instruction, presents a systematic exposition of Advaita philosophy. It elaborates on concepts such as Brahman (the ultimate reality), Atman (the self), Maya (illusion), and Moksha (liberation). Shankara uses a dialectical approach, engaging with potential objections and refuting alternative philosophical viewpoints. The text emphasizes the importance of direct experience and realization of the non-dual nature of reality over mere intellectual understanding.

The second part, the verses of explanation, consists of a commentary on the Brihadaranyaka Upanishad. This section further elucidates the teachings of the Upanishads from an Advaita perspective, demonstrating how these ancient scriptures support Shankara's philosophical system. Upadeshasahasri is renowned for its clarity, logical rigor, and its role in shaping the subsequent development of Advaita Vedanta. It remains a vital text for scholars and practitioners seeking to delve into the core tenets of this influential school of Indian philosophy.