The Table Spread - 5:14 "We also took a promise from those who said, "We are Christians,"but they too forgot some of what they were warned about. So We put enmity and hatred between them until the Day of Resurrection. Allah will inform them of all that they did."
A promise taken from Christians:
The Family Of Imran/3:45 "The angels had said: "Mary, Allah gives you glad tidings of a Word from Himself. His name is Jesus Christ, son of Mary. He is one of the leaders in this world and the Hereafter and one of those who are near (to God)."
The Family Of Imran/3:46 He will speak to people when he is in the cradle and when he grows up, and he will be of the righteous.
The Family Of Imran/3:47 "(Mary) said, "My Lord! How can I have a child when I have not been touched by a human being?"He replied: "This is how Allah creates whom He wills. The moment He wills anything to happen, He says to it, ´Be´ and it comes to be."
The Family Of Imran/3:48 "He will teach him the Book, wisdom, the Torah and the Gospel."
The Family Of Imran/3:49 "As a messenger sent to the Children of Israel (he will say): ´I have come to you with a proof from your Lord. I will make you a statue of a bird out of clay and blow into it, and by Allah´s permission it will become a bird. By Allah´s permission I will cure the blind and the leper and raise the dead. I can let you know what you eat and what you store in your houses. These proofs are sufficient for you if you believe."
The Family Of Imran/3:50 "´I have been sent to confirm the Torah that was before me and to make lawful for you some things that were forbidden to you. I bring you a proof from your Lord, so listen to Allah and follow me.
The Family Of Imran/3:51 "Allah is my Lord and your Lord; serve Him. This is the right way."

The Table Spread/5:116 "Allah will say: "O Jesus son of Mary, did you say to the people, ´Take me and my mother as gods besides Allah´?"(Jesus) will reply: "You are great, it is not befitting me to say what I have no right to say. You would have known if I had said such a thing. You know what I think, but I do not know what you think. You know all mysteries."
The Table Spread/5:117 I said to them nothing but what You commanded me: ´Serve Allah, my Lord and your Lord.´ I was a witness to them as long as I was among them, and when You took my life, You became a watcher over them. You are the Witness of all things.

The Clear Evidence/98:4 Verily, those who were given the Book differed only after clear proof came to them.
The Clear Evidence/98:5 But they were asked to serve Him as monotheists whose religion belongs to Allah alone, and to observe prayer and pay the zakat. This is the true religion.