Madhvacharya was a prominent Indian philosopher and theologian, born in the 13th century. He is best known for founding the Dvaita school of Vedanta, which emphasizes a dualistic interpretation of reality. According to his teachings, there is a clear distinction between the individual soul and the supreme being, Vishnu. His works, including the Brahma Sutra Bhashya, laid the foundation for his philosophy, advocating devotion and surrender to God. Madhvacharya's influence extends to various religious practices in Hinduism, and he is revered as a saint in many traditions, particularly among followers of the Vaishnavism sect.