Thirumoolar

Mystic

(600 – Unknown) · South Asia

Ancient Tamil Shaivite mystic and yogi whose 3,000-verse Tirumantiram is one of the foundational texts of Tamil Shaiva Siddhanta philosophy. Believed to have lived between the fifth and seventh centuries CE in Tamil Nadu, he is counted among the eighteen Siddhas — enlightened spiritual masters — in the Tamil tradition. His work integrates yoga, mysticism, and devotional practice with unusual philosophical sophistication.