It is as a sacrifice, a mode of “mortification,” that obedience is primarily conceived by Catholic writers, a “sacrifice which man offers to God, and of which he is himself both the priest and the victim. By poverty he immolates his exterior possessions; by chastity he immolates his body; by obedience he completes the sacrifice, and gives to God all that he yet holds as his own, his two most precious goods, his intellect and his will. The sacrifice is then complete and unreserved, a genuine holocaust, for the entire victim is now consumed for the honor of God.”