2 Corinthians 13:2

Overview - 2 Corinthians 13
He threatens severity, and the power of his apostleship, against obstinate sinners.
And, advising them to a trial of their faith,
and to a reformation of their sins before his coming,
11 he concludes his epistle with a general exhortation and a prayer.
Treasury of Scripture Knowledge

2 Corinthians 13:2  (King James Version)
I told you before, and foretell you, as if I were present, the second time; and being absent now I write to them which heretofore have sinned, and to all other, that, if I come again, I will not spare:

1:23 2 Corinthians 10:1 2 Corinthians 10:2 2 Corinthians 10:8-11 12:20 1 Corinthians 4:19-21 ; 5:5