When Christ calls a man, He bids him come and die. It may be a death like that of the first disciples who had to leave home and work to follow Him, or it may be a death like Luther’s, who had to leave the monastery and go out into the world. But it is the same death every time—death in Jesus Christ, the death of the old man at his call.

—Dietrich Bonhoeffer, The Cost of Discipleship