“Take courage and confess your sin, says Luther, do not try to run away from it, but believe more boldly still. You are a sinner, so be a sinner, and don't try to become what you are not. Yes, and become a sinner again and again every day, and be bold about it. But to whom can such words be addressed, except to those who from the bottom of their hearts make a daily renunciation of sin and of every barrier which hinders them from following Christ, but who nevertheless are troubled by their daily faithlessness and sin? Who can hear these words without endangering his faith but he who hears their consolation as a renewed summons to follow Christ?”

“As Christ bore and received us as sinners so we in his fellowship may bear and receive sinners into the fellowship of Christ through the forgiving of sins.”

“Luther had said that grace alone can save; his followers took up his doctrine and repeated it word for word. But they left out its invariable corollary, the obligation to discipleship...The justification of the sinner in the world degenerated into the justification of sin and the world. Costly grace was turned into cheap grace without discipleship.”

“It may be that Christians, notwithstanding corporate worship, common prayer, and all their fellowship in service, may still be left to their loneliness. The final break-through to fellowship does not occur, because, though they have fellowship with one another as believers and as devout people, they do not have fellowship as the undevout, as sinners. The pious fellowship permits no one to be a sinner. So everybody must conceal his sin from himself and from the fellowship. We dare not be sinners. Many Christians are unthinkably horrified when a real sinner is suddenly discovered among the righteous. So we remain alone with our sin, living in lies and hypocrisy. The fact is that we are sinners!”

“At the end of a life spent in the pursuit of knowledge Faust has to confess: "I now see that we can nothing know."That is the answer to a sum, it is the outcome of a long experience. But as Kierkegaard observed, it is quite a different thing when a freshman comes up to the university and uses the same sentiment to justify his indolence. As the answer to a sum it is perfectly true, but as the initial data it is a piece of self-deception. For acquired knowledge cannot be divorced from the existence in which it is acquired. The only man who has the right to say that he is justified by grace alone is the man who has left all to follow Christ. Such a man knows that the call to discipleship is a gift of grace, and that the call is inseparable from the grace. But those who try to use this grace as a dispensation from following Christ are simply deceiving themselves.”

“The most experienced psychologist or observer of human nature knows infinitely less of the human heart than the simplest Christian who lives beneath the Cross of Jesus. The greatest psychological insight, ability, and experience cannot grasp this one thing: what sin is. Worldly wisdom knows what distress and weakness and failure are, but it does not know the godlessness of man. And so it also does not know that man is destroyed only by his sin and can be healed only by forgiveness. Only the Christian knows this. In the presence of a psychiatrist I can only be a sick man; in the presence of a Christian brother I can dare to be a sinner. The psychiatrist must first search my heart and yet he never plumbs its ultimate depth. The Christian brother knows when I come to him: here is a sinner like myself, a godless man who wants to confess and yearns for God’s forgiveness. The psychiatrist views me as if there were no God. The brother views me as I am before the judging and merciful God in the Cross of Jesus Christ.”

“Christ became our Brother in order to help us. Through him our brother has become Christ for us in the power and authority of the commission Christ has given him. Our brother stands before us the sign of the truth and the grace of God. He has been given to us to help us. He hears the confession of our sins in Christ's stead and he forgives our sins in Christ's name. He keeps the secret of our confession as God keeps it. When I go to my brother to confess, I am going to God.”