Bible Verses About Ministers: Not with enticing words of man's wisdom

For Christ did not send me to baptize, but--to proclaim good news; not in wisdom of discourse, that the cross of the Christ may not be made of none effect;

And I, having come unto you, brethren, came--not in superiority of discourse or wisdom--declaring to you the testimony of God,

and my word and my preaching was not in persuasive words of human wisdom, but in demonstration of the Spirit and of power--