The following jewel issues from the pen of Dietrich Bonhoeffer, from his classic, The Cost of Discipleship.
"Cheap grace is the enemy of the church. It means forgiveness of sins proclaimed as a general truth . . . an intellectual assent to that idea is held to be sufficient to secure remission of sins. Cheap grace is the preaching of forgiveness without repentance. . . grace without discipleship, grace without a cross . . . Costly grace is the gospel . . . It is costly because it costs a man his life, and grace because it gives a man the only true life. It is costly because it condemns sin and grace because it justifies the sinner. Above all, it is costly because it cost God the life of his Son . . . it is grace because God did not reckon his Son too dear a price to pay for our life. Costly grace is the Incarnation of God . . . When Christ calls a man, He bids him come and die."