Cheap grace means forgiveness of sins proclaimed as general truth...an intellectual assent to that idea is held to be of itself sufficient to secure remission of sins. Cheap grace is grace without discipleship, grace without the 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. That is why the rich young man was so loath to follow Jesus, for the cost of His following was the death of his will. In fact, every command of Jesus is a call to die, with all our affections and lusts.