This article considers the claim that miraculous healings are essential to present-day evangelization. I contrast this perspective with that of the Baroque scholastic theologian John Poinsot. Like his contemporaries, Poinsot is concerned with offering a robust defense of the Christian faith but is rather circumspect with respect to the role that the miraculous should play. I argue that Poinsot’s reasons are not only valid, but the positive framework he develops for defending the articles of the faith helps contemporary evangelists successfully navigate the pitfalls of postmodernity.