Quran 5:13-16

13 So for their breaking their compact We cursed them and made their hearts hard, they perverting words from their meanings; and they have forgotten a portion of that they were reminded of; and thou wilt never cease to light upon some act of treachery on their part, except a few of them. Yet pardon them, and forgive; surely God loves the good-doers. 14 And with those who say 'We are Christians' We took compact; and they have forgotten a portion of that they were reminded of. So We have stirred up among them enmity and hatred, till the Day of Resurrection; and God will assuredly tell them of the things they wrought. 15 People of the Book, now there has come to you Our Messenger, making clear to you many things you have been concealing of the Book, and effacing many things. There has come to you from God a light, and a Book Manifest 16 whereby God guides whosoever follows His good pleasure in the ways of peace, and brings them forth from the shadows into the light by His leave; and He guides them to a straight path.