Archbishop Fulton Sheen reflects on the Diabolic. These are days of combat: of conflict between good and evil. Three marks of the diabolic: immorality, violence, and distraught minds. If we belong completely to God we do not need to fear the devil. The Holy Name of Jesus is the greatest weapon against the devil; secondly, invoking the Precious Blood: these are the “two arms” of defense against the diabolic. This is the eighth of eleven talks given on St. Therese the Little Flower by the great Archbishop Fulton Sheen in Ireland at a Carmelite monastery in 1973, on the occasion of the Centenary of her birth. Hear the beloved Archbishop as he speaks on the spirituality of Saint Therese of Lisieux, who was called the greatest saint of the century.