I do not believe that even perfect parenting could prevent all wilderness wanderings of our children. Mainly because of what God said in Isaiah 1:2: "Hear, O heavens, and give ear, O earth; for the LORD has spoken: ‘Children have I reared and brought up, but they have rebelled against me’" (ESV). But how do you survive and press on when a child has left the fold of God? What truth keeps you on your face in hope-full prayers and on your way to minister to others with needs as great as your own? No truth other than "the justification of the ungodly" gives as much hope for parents of a prodigal. Not only because our son or daughter may yet awaken to the hope that Christ is willing to be his or her righteousness – no matter what he or she has done – but also because the viperous guilt of failed parenting is defanged by the justification of the ungodly. Dad and Mom find a way to press on because their perfection is Christ.