1 Corinthians 2:4-7

4And my speech and my preaching were not with persuasive words of human wisdom, but in demonstration of the Spirit and of power,

5that your faith should not be in the wisdom of men but in the power of God.

6However, we speak wisdom among those who are mature, yet not the wisdom of this age, nor of the rulers of this age, who are coming to nothing.

7But we speak the wisdom of God in a mystery, the hidden wisdom which God ordained before the ages for our glory,