Fr. Donald Calloway, MIC, a prominent Marian priest, exhibits an unmistakable zeal for the priesthood and devotion to Our Lady. He is a well-known conference speaker on Divine Mercy and the Blessed Virgin Mary. He speaks passionately about these topics in his moving conversion story. In addition, he is the editor of the books The Virgin Mary and Theology of the Body and The Immaculate Conception in the Life of the Church.