By Satsvarupa Dasa Goswami
We know a great deal about the life and teachings of Lord Caitanya because His immediate followers wrote many books, all authoritatively based on the Vedic scriptures. His chief literary followers were known as the six Gosvamis. Among them, Jiva, Sanatana and Rupa especially wrote dozens of scholarly spiritual books proving bhakti, or love of Krsna, to be the ultimate goal of the Vedas. Krsnadasa Kaviraja and Vrndavana dasa Thakura also wrote authoritative biographies of Sri Krsna Caitanya, and many of their learned followers have contributed elaborations and expositions upon the philosophy of Lord Caitanya, thus establishing the basis for a complete and consistent spiritual movement.