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.

Life Togehter (ed. 1954)