12 So though I sent you a letter, it was not only because of the man who did the wrong, or because of him to whom the wrong was done, but so that your true care for us might be made clear in the eyes of God. 13 So we have been comforted: and we had the greater joy in our comfort because of the joy of Titus, for his spirit had been made glad by you all. 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.
Matthew Henry's Commentary on 2 Corinthians 7:12-14
Commentary on 2 Corinthians 7:12-16
(Read 2 Corinthians 7:12-16)
The apostle was not disappointed concerning them, which he signified to Titus; and he could with joy declare the confidence he had in them for the time to come. Here see the duties of a pastor and of his flock; the latter must lighten the troubles of the pastoral office, by respect and obedience; the former make a due return by his care of them, and cherish the flock by testimonies of satisfaction, joy, and tenderness.