2 Corinthians 5:12

5:12 We are not trying to commend ourselves to you again, but are giving you an opportunity to be proud of us, so that you may be able to answer those who take pride in outward appearance and not in what is in the heart.

2 Corinthians 12:21

12:21 I am afraid that when I come again, my God may humiliate me before you, and I will grieve for many of those who previously sinned and have not repented of the impurity, sexual immorality, and licentiousness that they have practiced.