وَمِنَ ٱلَّذِينَ قَالُوٓاْ إِنَّا نَصَٰرَىٰٓ أَخَذۡنَا مِيثَٰقَهُمۡ فَنَسُواْ حَظّٗا مِّمَّا ذُكِّرُواْ بِهِۦ فَأَغۡرَيۡنَا بَيۡنَهُمُ ٱلۡعَدَاوَةَ وَٱلۡبَغۡضَآءَ إِلَىٰ يَوۡمِ ٱلۡقِيَٰمَةِۚ وَسَوۡفَ يُنَبِّئُهُمُ ٱللَّهُ بِمَا كَانُواْ يَصۡنَعُونَ
And from those who call themselves Christians, We took their covenant, but they have abandoned a good part of the Message that was sent to them. So We planted amongst them enmity and hatred till the Day of Resurrection (when they discarded Allah's Book, disobeyed Allah's Messengers and His Orders and transgressed beyond bounds in Allah's disobedience), and Allah will inform them of what they used to do.
يَـٰٓأَهۡلَ ٱلۡكِتَٰبِ قَدۡ جَآءَكُمۡ رَسُولُنَا يُبَيِّنُ لَكُمۡ كَثِيرٗا مِّمَّا كُنتُمۡ تُخۡفُونَ مِنَ ٱلۡكِتَٰبِ وَيَعۡفُواْ عَن كَثِيرٖۚ قَدۡ جَآءَكُم مِّنَ ٱللَّهِ نُورٞ وَكِتَٰبٞ مُّبِينٞ
O people of the Scripture (Jews and Christians)! Now has come to you Our Messenger (Muhammad SAW) explaining to you much of that which you used to hide from the Scripture and passing over (i.e. leaving out without explaining) much. Indeed, there has come to you from Allah a light (Prophet Muhammad SAW) and a plain Book (this Quran).
يَهۡدِي بِهِ ٱللَّهُ مَنِ ٱتَّبَعَ رِضۡوَٰنَهُۥ سُبُلَ ٱلسَّلَٰمِ وَيُخۡرِجُهُم مِّنَ ٱلظُّلُمَٰتِ إِلَى ٱلنُّورِ بِإِذۡنِهِۦ وَيَهۡدِيهِمۡ إِلَىٰ صِرَٰطٖ مُّسۡتَقِيمٖ
Wherewith Allah guides all those who seek His Good Pleasure to ways of peace, and He brings them out of darkness by His Will unto light and guides them to a Straight Way (Islamic Monotheism).