“Neither is the vocation so imperative that it makes acceptance a necessity rather than a willing obedience. In the Old Testament story, when God spoke to young Samuel, there was no voice audible to anyone but the child…Samuel did not at first know it was the voice of the Lord. Neither do most of us, when first we are called, recognize it as such except by its persistence and the calmness and peace with which it possesses the soul.” Archbishop Fulton J. Sheen ( Treasure in Clay)