Dr. Marcus Peter

Dr. Marcus Peter was a militant atheist before an encounter with Christ brought him to the Assemblies of God and then, after intense study and prayer and the intercession of the Blessed Virgin Mary, home to the Catholic Church. He's now a speaker, Biblical theologian, and host of Ave Maria in the Afternoon and ETWN’s “Unveiling the Covenants” – as well as Director of Theology at Ave Maria Radio and the Kresta Institute. He writes frequently for many publications and his first book is "Not Finished Yet: How God Keeps His Promise to Complete His Work in You" (2026, Catholic Answers Press).