1 Korintus 2:8

2:8 None of the rulers of this age understood it. If they had known it, they would not have crucified the Lord of glory.

1 Korintus 5:10

5:10 In no way did I mean the immoral people of this world, or the greedy and swindlers and idolaters, since you would then have to go out of the world.

1 Korintus 11:31

11:31 But if we examined ourselves, we would not be judged.