NET

12 So then, even though I wrote to you, it was not on account of the one who did wrong, or on account of the one who was wronged, but to reveal to you your eagerness on our behalf before God.

Darby

12 So then, if also I wrote to you, [it was] not for the sake of him that injured, nor for the sake of him that was injured, but for the sake of our diligent zeal for you being manifested to you before God^D8459.

Darby Bible Notes

God - Or perhaps 'for the sake of our diligent zeal for you before God being manifested to you.' The reading is uncertain here. It is possible that the true reading is 'your zeal for us.' Its force then would be, 'that you might discern how truly you loved us, though turned aside by false teachers.' Compare ver. 7.

KJV

12 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.

Strong's

12 Wherefore ^G686, though^G1499 I wrote^G1125 unto you^G5213, I did it not^G3756 for his cause^G1752 that had done the wrong^G91, nor^G3761 for his cause^G1752 that suffered wrong^G91, but^G235 that^G1752 our^G2257 care^G4710 for^G5228 you^G5216 in the sight^G1799 of God^G2316 might appear^G5319 unto^G4314 you^G5209.