2 Corinthians 7:12

Although I wrote to you, I did not write for the sake of the one who did wrong, nor for the one who suffered the wrong, but that your earnest care for us might be made manifest to you in the sight of God.

2 Corinthians 2:9

I write for this purpose, that I might put you to the test, whether you are obedient in all things.

1 Corinthians 5:1-2

It is reported that there is sexual immorality among you. This type of fornication is not even found among the people of the nations (who do not know God). There is a man who has his father's wife.

2 Corinthians 2:3-4

I wrote this very thing that when I came, I should have sorrow from them of whom I ought to rejoice. I have confidence in you all, that my joy is the joy of you all.

2 Corinthians 2:17

For we are not as the many, corrupting the word of God; but sincere and from God. We speak in Christ in the sight of God.

2 Corinthians 7:8

For though I made you sorry with my letter, I do not regret it. Though I did regret it (for I see that that letter made you sorry, though but for a season),

2 Corinthians 11:11

Why? Is it because I do not love you? God knows I do!

2 Corinthians 11:28

Beside those things that are from the outside, that which comes upon me daily, the care of all the congregations.

1 Timothy 3:5

if a man does not know how to rule his own house, how will he take care of the congregation of God?

Treasury of Scripture Knowledge

Summary

Wherefore, though I wrote unto you, I did it not for his cause that had done the wrong, nor for his cause that suffered wrong, but that our care for you in the sight of God might appear unto you.

Bible References

I did

2 Corinthians 2:9
I write for this purpose, that I might put you to the test, whether you are obedient in all things.
1 Corinthians 5:1
It is reported that there is sexual immorality among you. This type of fornication is not even found among the people of the nations (who do not know God). There is a man who has his father's wife.

That our

2 Corinthians 2:4
For out of much affliction and anguish of heart I wrote to you with many tears. Not that you should be made sorry, but that you might know the love that I have more abundantly for you.
2 Corinthians 11:11
Why? Is it because I do not love you? God knows I do!
1 Timothy 3:5
if a man does not know how to rule his own house, how will he take care of the congregation of God?