Singing is great for believers to prepare their hearts to worship but it is by preaching the word of God that men are converted. Scripture tells us clearly that it is the foolishness of preaching.
1Co 1:21 For after that in the wisdom of God the world by wisdom knew not God, it pleased God by the foolishness of preaching to save them that believe.
1Co 1:25 Because the foolishness of God is wiser than men; and the weakness of God is stronger than men.
Men always think they know more than God.
For the cause of Christ
Roger