Every conversion starts with a crisis: with a moment or a situation involving some kind of suffering, physical, moral, or spiritual; with a dialectic, a tension, a pull, a duality, or a conflict. This crisis is also accompanied, on the one hand, by a profound sense of one’s own helplessness and, on the other hand, by an equally certain conviction that God alone can supply what the individual lacks.
--Archbishop Fulton J. Sheen, Peace of Soul, 1949