Earnest men in this world have no time for subtleties and casuistry. Sin is detestable, horrible, in God's sight, and when once it has been made clear that it is not lawful, a Christian has nothing to do with toleration of it. If we dare not tell our patron of his sin we must give up his patronage. In the next place there was unconsciousness in John's rebuke. We remark, brethren, that he was utterly ignorant that he was doing a fine thing. There was no sidelong glance, as in a mirror, of admiration for himself. He was not feeling, This is brave. He never stopped to feel that after-ages would stand by, and look at that deed of his, and say, "Well done." His reproof comes out as the natural impulse of an earnest heart. John was the last of all men to feel that he had done anything extraordinary. And this we hold to be an inseparable mark of truth. No true man is conscious that he is true; he is rather conscious of insincerity. No brave man is conscious of his courage; bravery is _natural_ to him. The skin of Moses' face shone after he had been with God, but Moses wist not of it. There are many of us who would have prefaced that rebuke with a long speech. We should have begun by observing how difficult it was to speak to a monarch, how delicate the subject, how much proof we were giving of our friendship. We should have asked the great man to accept it as a proof of our devotion. John does nothing of this. Prefaces betray anxiety about self; John was not thinking of himself. He was thinking of God's offended law, and the guilty king's soul. Brethren, it is a lovely and a graceful thing to see men natural. It is beautiful to see men sincere without being haunted with the consciousness of their sincerity. There is a sickly habit that men get of looking into themselves, and thinking how they are appearing. We are always unnatural when we do that. The very tread of one who is thinking how he appears to others, becomes dizzy with affectation. He is too conscious of what he is doing, and self-consciousness is affectation. Let us aim at being natural. And we can only become natural by thinking of God and duty, instead of the way in which we are serving God and duty.