Scholars in Kerala have identified a 12th-century philosophical treatise named 'Yukti-Prabhava' during a routine cataloging of a private collection in a Malabar village. The manuscript focuses on Nyaya (logic) and explores the 'Power of Reason' as a tool for validating spiritual experiences, arguing against the contemporary view that logic and mysticism are mutually exclusive.
The text is notable for its 'Dialectic of Manifestation,' a logical proof designed to show how unseen causes (Adrishta) produce observable effects in the material world. This find highlights the enduring vibrancy of logical debate in Southern India during the medieval period and its role in shaping broader Vedantic discourse.