وَمِنَ ٱلَّذِينَ قَالُوٓا إِنَّا نَصَـٰرَىٰٓ أَخَذْنَا مِيثَـٰقَهُمْ فَنَسُوا حَظًّا مِّمَّا ذُكِّرُوا بِهِۦ فَأَغْرَيْنَا بَيْنَهُمُ ٱلْعَدَاوَةَ وَٱلْبَغْضَآءَ إِلَىٰ يَوْمِ ٱلْقِيَـٰمَةِ ۚ وَسَوْفَ يُنَبِّئُهُمُ ٱللَّهُ بِمَا كَانُوا يَصْنَعُونَ

Wamina allatheena qaloo innanasara akhathna meethaqahumfanasoo haththan mimma thukkiroobihi faaghrayna baynahumu alAAadawata walbaghdaaila yawmi alqiyamati wasawfa yunabbi-ohumu Allahubima kanoo yasnaAAoon

And from those who say, "We are Christians" We took their covenant; but they forgot a portion of that of which they were reminded. So We caused among them animosity and hatred until the Day of Resurrection. And Allāh is going to inform them about what they used to do.