Who wrote the Tattvartha Sutra

Acharya Umaswati, who lived around the 2nd century CE, is traditionally credited with composing the Tattvartha Sutra, the first Jain text written in Sanskrit that systematically presents Jain philosophy. This work is foundational for both major Jain sects, Digambara and Shvetambara, and is regarded as the authoritative text summarizing Jain metaphysics, ethics, and spiritual path.

The Tattvartha Sutra synthesizes Jain teachings into concise aphorisms covering the nature of reality, the soul, karma, liberation, and ethical conduct. Its universal acceptance across sects highlights Umaswati’s pivotal role in unifying Jain doctrine. The text has been extensively commented upon by later Jain scholars, further cementing its central place in Jain canonical literature.