﴿ وَمِنَ ٱلَّذِينَ قَالُوٓا۟ إِنَّا نَصَٰرَىٰٓ أَخَذْنَا مِيثَٰقَهُمْ فَنَسُوا۟ حَظًّۭا مِّمَّا ذُكِّرُوا۟ بِهِۦ فَأَغْرَيْنَا بَيْنَهُمُ ٱلْعَدَاوَةَ وَٱلْبَغْضَآءَ إِلَىٰ يَوْمِ ٱلْقِيَٰمَةِ ۚ وَسَوْفَ يُنَبِّئُهُمُ ٱللَّهُ بِمَا كَانُوا۟ يَصْنَعُونَ ﴾

“And [likewise,] from those who say, "Behold, we are Christians." We have accepted a solemn pledge: and they, too, have forgotten much of what they had been told to bear in mind - wherefore We have given rise among them to enmity and hatred, [to last] until Resurrection Day: and in time God will cause them to understand what they have contrived.”

And with those who say ‘We are Christians’ this is semantically connected to what follows We made a covenant just as We did with the Children of Israel the Jews and they have forgotten a portion of that they were reminded of in the Gospel pertaining to faith and other matters and they too broke the covenant. So We have stirred up We have caused among them enmity and hatred until the Day of Resurrection on account of their schisms and differing whims each sect charging the other with unbelief; and God will assuredly tell them in the Hereafter of what they wrought and requite them for this.