Charles H. Spurgeon on Psalms 58:5

Which will not hearken to the voice of charmers, charming never so wisely. Ungodly men are not to be won to right by arguments the most logical, or appeals the most pathetic. Try all your arts, ye preachers of the word! Lay yourselves out to meet the prejudices and tastes of sinners, and ye shall yet have to cry, "Who hath believed our report?" It is not in your music, but in the sinner's ear that the cause of failure lies, and it is only the power of God that can remove it.

"You can call spirits from the vast deep,

But will they come when you do call for them?"

No, we call and call, and call in vain, till the arm of the Lord is revealed. This is at once the sinner's guilt and danger. He ought to hear but will not, and because he will not hear, he cannot escape the damnation of hell.