Why Johnny Can't Preach:
"I know that there are those who are terribly afraid that such Christ-centered preaching will lead to licentiousness; but I categoricaly deny it. I've witnessed with my own eyes the difference between believers who suffer through moralistic preaching and those who experience Christological preaching. The former are never as strong or vibrant in their Christian discipleship as the latter. In theory, we all say we believe, for instance, that good works are the "inevitable" fruit of saving faith. I not only say this; I believe it.
I believe that as people's confidence in Christ goes they do, ordinarily and inevitably, bear fruit that accords with faith. Thus, there is no need for some trade-off here, or some alleged dichotomy suggesting that we need to preach morality if we are to have morality. No; preach Christ and you will have morality. Fill the sails of your hearers' souls with the wind of confidence in the Redeemer, and they will trust him as their Sanctifier, and long to see his fruit in their lives. Fill their minds and imaginations with a vision of the loveliness and perfection of Christ in his person, and the flock will long to be like him. Impress upon their weak and wavering hearts the utter competence of the mediation of the One who ever lives to make intercession for them, and they will long to serve and comfort others, even as Christ has served and comforted them."