1 Corinthians 8:11

8:11 So by your knowledge the weak brother or sister, for whom Christ died, is destroyed.

1 Corinthians 8:2

8:2 If someone thinks he knows something, he does not yet know to the degree that he needs to know.

1 Corinthians 2:1

2:1 When I came to you, brothers and sisters, I did not come with superior eloquence or wisdom as I proclaimed the testimony of God.

1 Corinthians 2:1-2

2:1 When I came to you, brothers and sisters, I did not come with superior eloquence or wisdom as I proclaimed the testimony of God. 2:2 For I decided to be concerned about nothing among you except Jesus Christ, and him crucified.