Cheap grace is the preaching of forgiveness without requiring repentance, baptism without church discipline, Communion without confession, absolution without personal confession. Cheap grace is grace without discipleship, grace without the cross, grace without Jesus Christ, living and incarnate. Costly grace is . . . the call of Jesus Christ at which the disciple leaves his nets and follows him. Costly grace is the gospel which must be sought again and again, the gift which must be asked for, the door at which a man must knock.