1 Corinthians 1:30-2:5

30It is because of him that you are in Christ Jesus, who has become for us wisdom from God—that is, our righteousness, holiness and redemption. 31Therefore, as it is written: “Let the one who boasts boast in the Lord.” Jer. 9:24

1And so it was with me, brothers and sisters. When I came to you, I did not come with eloquence or human wisdom as I proclaimed to you the testimony about God. Some manuscripts proclaimed to you God’s mystery 2For I resolved to know nothing while I was with you except Jesus Christ and him crucified. 3I came to you in weakness with great fear and trembling. 4My message and my preaching were not with wise and persuasive words, but with a demonstration of the Spirit’s power,

5so that your faith might not rest on human wisdom, but on God’s power.