How did these people use the Miraculous Medal to evangelize? Mother Teresa, St. Maximilian Kolbe, Fr. Carl Pieber, C.M., a street evangelizer, a lay person, an Augustinian priest… read their stories of the power of the Miraculous Medal. This new presentation is a resource for both the Feast of Our Lady of the Miraculous Medal (Nov. 27), and the Vincentian Year of New Evangelization. See: The Miraculous Medal: A Powerful Tool for Evangelization.