4Called "the New Testament on a string of beads," the Rosary is presented by famed Mariologist Fr. Donald Calloway, MIC, in all its wonder: leading armies into battle; defeating the enemies of Christ and His Church; and transforming hearts and minds in order to save societies and entire civilizations. After exploring the 10 Wonders of the Rosary, you'll never look at this timeless and powerful devotion the same way again.