Cross reference
2 Corinthians 10:8
8 For though I might take pride in our authority (which the Lord gave for building you up, and not for your destruction), it will not be a cause of shame to me:
2 Corinthians 13:10
10 For this cause I am writing these things while I am away, so that there may be need for me, when I am present, to make use of sharp measures, by the authority which the Lord has given me for building up and not for destruction.
2 Corinthians 13:2-3
2 I said before, and still say it before I come, as being present for the second time, though I am still away from you, to those who have done wrong before, and to all the others, that if I come again I will not have pity;
3 Seeing that you are looking for a sign of Christ giving out his word in me; who is not feeble in relation to you, but is strong in you:
2 Corinthians 1:24
24 Not that we have authority over your faith, but we are helpers of your joy: for it is faith which is your support.
2 Corinthians 7:14
14 For I was not put to shame in anything in which I may have made clear to him my pride in you; but as we said nothing to you but what was true, so the good things which I said to Titus about you were seen by him to be true.
2 Corinthians 12:6
6 For if I had a desire to take credit to myself, it would not be foolish, for I would be saying what is true: but I will not, for fear that I might seem to any man more than he sees me to be, or has word from me that I am.
2 Corinthians 13:8
8 Because we are able to do nothing against what is true, but only for it.
Galatians 1:1
1 Paul, an Apostle (not from men, and not through man, but through Jesus Christ, and God the Father, who made him come back from the dead),
2 Timothy 1:12
12 And for which I undergo these things: but I have no feeling of shame. For I have knowledge of him in whom I have faith, and I am certain that he is able to keep that which I have given into his care till that day.