2 Corinthians 7:5-11 AMP

5 For even when we arrived in Macedonia, our bodies had no ease or rest, but we were oppressed in every way and afflicted at every turn–fighting and contentions without, dread and fears within [us].

6 But God, Who comforts and encourages and refreshes and cheers the depressed and the sinking, comforted and encouraged and refreshed and cheered us by the arrival of Titus.

7 [Yes] and not only by his coming but also by [his account of] the comfort with which he was encouraged and refreshed and cheered as to you, while he told us of your yearning affection, of how sorry you were [for me] and how eagerly you took my part, so that I rejoiced still more.

8 For even though I did grieve you with my letter, I do not regret [it now], though I did regret it; for I see that that letter did pain you, though only for a little while;

9 Yet I am glad now, not because you were pained, but because you were pained into repentance [and so turned back to God]; for you felt a grief such as God meant you to feel, so that in nothing you might suffer loss through us or harm for what we did.

10 For godly grief and the pain God is permitted to direct, produce a repentance that leads and contributes to salvation and deliverance from evil, and it never brings regret; but worldly grief (the hopeless sorrow that is characteristic of the pagan world) is deadly [breeding and ending in death].

11 For [you can look back now and] observe what this same godly sorrow has done for you and has produced in you: what eagerness and earnest care to explain and clear yourselves [of all complicity in the condoning of incest], what indignation [at the sin], what alarm, what yearning, what zeal [to do justice to all concerned], what readiness to mete out punishment [to the offender]! At every point you have proved yourselves cleared and guiltless in the matter. [I Cor. 5.]