وَالَّذِي تُسَامِحُونَهُ بِشَيْءٍ فَأَنَا أَيْضًا. لأَنِّي أَنَا مَا سَامَحْتُ بِهِ ­ إِنْ كُنْتُ قَدْ سَامَحْتُ بِشَيْءٍ ­ فَمِنْ أَجْلِكُمْ بِحَضْرَةِ الْمَسِيحِ، لِئَلاَّ يَطْمَعَ فِينَا الشَّيْطَانُ، لأَنَّنَا لاَ نَجْهَلُ أَفْكَارَهُ.
(٢ كو٢ :١٠ -١١ )

If you forgive anyone, I also forgive him. And what I have forgiven--if there was anything to forgive--I have forgiven in the sight of Christ for your sake, in order that Satan might not outwit us. For we are not unaware of his schemes.

(2 Corinthians 2:10-11, NIV)