John Henry Newman

John Henry Newman (1801-1890) was a prominent Anglican theologian who later converted to Roman Catholicism and became a cardinal. He is best known for his contributions to theology and education, particularly through his concept of the "development of doctrine," which explains how religious beliefs evolve over time. Newman also emphasized the importance of personal conscience and the role of the Catholic Church in guiding moral decisions. His influential works include "Apologia Pro Vita Sua," a defense of his faith journey, and "The Idea of a University," advocating for higher education that integrates faith and reason. Newman was canonized as a saint in 2019.