1 Corinthians 1:31

1:31 so that, as it is written, “Let the one who boasts, boast in the Lord.”

1 Corinthians 9:14

9:14 In the same way the Lord commanded those who proclaim the gospel to receive their living by the gospel.

1 Corinthians 10:12

10:12 So let the one who thinks he is standing be careful that he does not fall.

1 Corinthians 11:19

11:19 For there must in fact be divisions among you, so that those of you who are approved may be evident.