"Disputationes de Controversiis Christianae Fidei" is a significant theological work by Francisco de Vitoria, a prominent Spanish theologian and philosopher of the School of Salamanca. Written in the 16th century, it addresses key controversies surrounding the Christian faith, particularly in relation to the Reformation and the Catholic Church's teachings. The text is structured as a series of disputations, where Vitoria systematically examines various theological issues, including the nature of God, the role of grace, and the authority of Scripture. His work contributed to the development of modern theology and remains influential in discussions of Christian doctrine and moral philosophy.