6 But God, who comforts the downcast, comforted us by the coming of Titus, 7 and not only by his coming but also by the comfort with which he was comforted by you, as he told us of your longing, your mourning, your zeal for me, so that I rejoiced still more. 8 For even if I made you grieve with my letter, I do not regret it--though I did regret it, for I see that that letter grieved you, though only for a while. 9 As it is, I rejoice, not because you were grieved, but because you were grieved into repenting. For you felt a godly grief, so that you suffered no loss through us. 10 For godly grief produces a repentance that leads to salvation without regret, whereas worldly grief produces death. 11 For see what earnestness this godly grief has produced in you, but also what eagerness to clear yourselves, what indignation, what fear, what longing, what zeal, what punishment! At every point you have proved yourselves innocent in the matter.

12 So although I wrote to you, it was not for the sake of the one who did the wrong, nor for the sake of the one who suffered the wrong, but in order that your earnestness for us might be revealed to you in the sight of God. 13 Therefore we are comforted. And besides our own comfort, we rejoiced still more at the joy of Titus, because his spirit has been refreshed by you all. 14 For whatever boasts I made to him about you, I was not put to shame. But just as everything we said to you was true, so also our boasting before Titus has proved true. 15 And his affection for you is even greater, as he remembers the obedience of you all, how you received him with fear and trembling. 16 I rejoice, because I have perfect confidence in you.

Matthew Henry's Commentary on 2 Corinthians 7:6-16

Commentary on 2 Corinthians 7:5-11

(Read 2 Corinthians 7:5-11)

There were fightings without, or continual contentions with, and opposition from Jews and Gentiles; and there were fears within, and great concern for such as had embraced the Christian faith. But God comforts those who are cast down. We should look above and beyond all means and instruments, to God, as the author of all the consolation and good we enjoy. Sorrow according to the will of God, tending to the glory of God, and wrought by the Spirit of God, renders the heart humble, contrite, submissive, disposed to mortify every sin, and to walk in newness of life. And this repentance is connected with saving faith in Christ, and an interest in his atonement. There is a great difference between this sorrow of a godly sort, and the sorrow of the world. The happy fruits of true repentance are mentioned. Where the heart is changed, the life and actions will be changed. It wrought indignation at sin, at themselves, at the tempter and his instruments. It wrought a fear of watchfulness, and a cautious fear of sin. It wrought desire to be reconciled with God. It wrought zeal for duty, and against sin. It wrought revenge against sin and their own folly, by endeavours to make satisfaction for injuries done thereby. Deep humility before God, hatred of all sin, with faith in Christ, a new heart and a new life, make repentance unto salvation. May the Lord bestow it on every one of us.

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.