Compara traducciones versículo por versículo
Así, pues, aunque os escribí aquella carta, no fue por causa del que hizo la injuria, ni por el que la padeció, sino para manifestar el cuidado que tenemos de vosotros
Así que, aunque os escribí, no fué por causa del que hizo la injuria, ni por causa del que la padeció, mas para que os fuese manifiesta nuestra solicitud que tenemos por vosotros delante de Dios.
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.
So although I wrote to you, I wrote not for his cause that did the wrong, nor for his cause that suffered the wrong, but that your earnest care for us might be revealed in you in the sight of God.