1 Corinthians 2:4 in the World English Bible
My speech and my preaching were not in persuasive words of human wisdom, but in demonstration of the Spirit and of power,
Context
3 And I was with you in weakness, and in fear, and in much trembling.
4 And my speech and my preaching was not with enticing words of man’s wisdom, but in demonstration of the Spirit and of power:
5 That your faith should not stand in the wisdom of men, but in the power of God.