Mathurin Cordier was born in 1540. He was a French teacher. He did not just teach because of ambition, he desired for his students to actually learn. He was one of the best teachers in France. He taught John Calvin when he was fourteen. Calvin later said, “O Master Mathurin, O man gifted with learning and great fear of God! When my father sent me to Paris, while still a child … it was God’s will that I should have you for my teacher, in order that I might be directed in the true path and right mode of learning; and having first commenced the course of study under your guidance, I advanced so far that I can now in some degree profit the Church of God.”1 Though neither of them were saved at the time, Cordier later was saved and fled to Geneva where Calvin was the preacher. The professor then studied under his former pupil. He died in Geneva in 1564, the same year as Calvin.