Can ye (O ye men of Faith) entertain the hope that they will believe in you? Seeing that a party of them heard the Word of Allah, and perverted it knowingly after they understood it. (The Qur’an El-Bagarah 75.)
Then woe to those who write the Book with their own hands, and then say: "This is from Allah," to traffic with it for a miserable price! Woe to them for what their hands do write, and for the gain they make thereby. (The Qur’an El-Bagarah 79.) (like saying trinity)
We gave Musa the Book and followed him up with a succession of Messengers; We gave 'Isa, the son of Maryam, Clear (Signs) and strengthened him with the Holy Spirit. Is it that whenever there comes to you a Messenger with what ye yourselves desire not, ye are puffed up with pride? Some ye called impostors, and others ye slay! (The Qur’an El-Bagarah 87.)
When it is said to them, "Believe in what Allah hath sent down," they say, "We believe in what was sent down to us;" yet they reject all besides, even if it be Truth confirming what is with them. Say: "Why then have ye slain the prophets of Allah in times gone by, if ye did indeed believe?" (The Qur’an El-Bagarah 91.)
And they say: "None shall enter Paradise unless he be a Jew or a Christian." Those are their (vain) desires. Say: "Produce your proof if ye are truthful." (The Qur’an El-Bagarah 111.)
They say: "Allah hath begotten a son": Glory be to Him, nay, to Him belongs all that is in the heavens and on earth: everything renders worship to Him. (The Qur’an El-Bagarah 116)