1 Corinthians 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 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 

1 Corinthians 8:4

8:4 With regard then to eating food sacrificed to idols, we know that “an idol in this world is nothing,” and that “there is no God but one.” ² 

[6:5]  ¹ tn Grk “to decide between his brother (and his opponent),” but see the note on the word “Christian” in 5:11.

[8:4]  ¹ sn “An idol in this world is nothing” and “There is no God but one.” Here and in v. 1 Paul cites certain slogans the Corinthians apparently used to justify their behavior (cf. 6:12-13; 7:1; 10:23). Paul agrees with the slogans in part, but corrects them to show how the Corinthians have misused these ideas.