William Burkitt on Titus 2:1

As if our apostle had said, whatever the forementioned judaizing doctors preach, though they doat upon dreams, and feed their hearers with fables and fancies, to poison and corrupt their souls, and turn them from the truth; be sure that thou carriest thyself as becomes a sound preacher of the gospel, and speak only the things that become sound doctrine the body may as soon be nourished with carrion, as the soul with rotten and unsound doctrine. Christian doctrine is sound doctrine. And the ministers of Christ, who feed his people as may contribute greatly to their spiritual health and soundness. Speak thou the things that become sound doctrine.