When one person is struck by the Word, he speaks it to others. God has willed that we should seek and find His living Word in the witness of a brother, in the mouth of man. Therefore, the Christian needs another Christian who speaks God’s Word to him. The Christ in his own heart is weaker than the Christ in the word of his brother; his own heart is uncertain, his brother’s is sure.

The proclamation of grace has its limits. Grace may not be proclaimed to anyone who does not recognize or distinguish or desire it... The world upon whom grace is thrust as a bargain will grow tired of it, and it will not only trample upon the Holy, but also will tear apart those who force it on them.

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.

The responsible person seeks to make his whole life a response to the question and call of God.

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.

Christianity stands or falls with its revolutionary protest against violence, arbitrariness and pride of power and with its plea for the weak. Christians are doing too little to make these points clear rather than too much. Christendom adjusts itself far too easily to the worship of power. Christians should give more offense, shock the world far more, than they are doing now. Christian should take a stronger stand in favor of the weak rather than considering first the possible right of the strong.

A father acts on behalf of his children by working, providing, intervening, struggling, and suffering for them. In so doing, he really stands in their place. He is not an isolated individual, but incorporates the selves of several people in his own self.