“Only I beg you to remember in what different ways sermons may all be messages of the Lord. Let it save you from the monotonous narrowness of one eternally repeated sermon. And, what is far more important, let it keep you from ever daring to say with cruel flippancy of some brother who brings his message to another door of humanity from you, that he ‘does not preach Christ.’”
Phillips Brooks, The Joy of Preaching, p. 107