1 Corinthians 1:30

1:30 He is the reason you have a relationship with Christ Jesus, who became for us wisdom from God, and righteousness and sanctification and redemption,

1 Corinthians 6:5

6:5 I say this to your shame! Is there no one among you wise enough to settle disputes between fellow Christians?

1 Corinthians 11:27

11:27 For this reason, whoever eats the bread or drinks the cup of the Lord in an unworthy manner will be guilty of the body and blood of the Lord.

1 Corinthians 15:9

15:9 For I am the least of the apostles, unworthy to be called an apostle, because I persecuted the church of God.