2 Corinthians 8:13

8:13 For I do not say this so there would be relief for others and suffering for you, but as a matter of equality.

2 Corinthians 10:10-11

10:10 because some say, “His letters are weighty and forceful, but his physical presence is weak and his speech is of no account.” 10:11 Let such a person consider this: What we say by letters when we are absent, we also are in actions when we are present.

2 Corinthians 11:17

11:17 What I am saying with this boastful confidence I do not say the way the Lord would. Instead it is, as it were, foolishness.