Suddha-dvaita

Madhva Acharya the founder of the Brahma sampradaya, one of the four Vaisnava sampradayas in the Age of Kali. Madhva Acharya appeared in the thirteenth century as a Karnataka brahman and from a young age used his superhuman strength and intelligence to serve the Supreme Lord. He established the Vedantic school of suddha-dvaita (pure dualism)

— books Sri Navadvipa-dhama-mahatmya / Glossary