 And I was with you in weakness and in fear, much trembling in my message. My preaching were not a persuasive words of wisdom, but in demonstration of the spirit and of power. Every seminary that I have, this is their preaching class text. He says here, it was of the spirit and power that your faith should not rest in the wisdom of men, but on the power of God. But then he says, yet we do speak wisdom. We do speak something. He says, yet we do speak wisdom among those who are mature or complete. Those are believers that are grown up.