The Family Of Imran - 3:20 "If they dispute with you, say, "I and those who follow me have submitted ourselves to Allah."Say to those who have been given the Book and those who have not been given the Book, "Have you submitted?"If they submit, they will find the truth. If they turn away, your duty is only to announce. Allah sees the servants."
The argument of the polytheists of the People of the Book of Mecca with Prophet Muhammad was about their taking Prophet Jesus as a god besides Allah:
The Repentance/9:31 They took the scribes and the religious leaders and the Messiah, the son of Mary, as gods apart from God. But they were commanded to serve only one God. There is no god but Him. And He is Most High from those whom they associate as partners.

The Ornaments of Gold/43:57 When the son of Mary was shown as an example, your people immediately rejected.
The Ornaments of Gold/43:58 "They said: "Are our gods better or is he?"They said this only to argue with you. They are indeed a quarrelsome people."

The Family Of Imran/3:59 "For Allah, the example of Jesus is like the example of Adam; He formed him from the dust of the ground, then said to him, "Be,"and he became."
The Family Of Imran/3:60 This is the truth from your Lord; do not be of those who doubt.
The Family Of Imran/3:61 "And whoever disputes with you about this after this knowledge has come to you, say: "Come, let us and you come together, calling our children and your children, and our women and your women, and then let us curse so that the curse of Allah may be upon the liars."
The Family Of Imran/3:62 This is the truth of the rumors. There is no god besides Allah, and surely Allah is Mighty, Wise.

The Criterion/25:41 "Whenever they see you, they ridicule you: "Is this the one whom Allah has sent as a messenger?"
The Criterion/25:42 "Had we not resisted, he would almost have led us astray from our gods."When they see the torment, they will know who is truly astray."

The Arabic Letter Sad/38:4 "They thought it strange that a warner should come to them from among themselves. The disbelievers said, "This is a sorcerer, a liar."
The Arabic Letter Sad/38:5 He made the gods one god? This is very strange indeed!
The Arabic Letter Sad/38:6 "Their leaders rushed forward and said, "Go on, stick to your gods. This is all that is required of you."
The Arabic Letter Sad/38:7 We have not heard anything like this in the last religion; it is a fabrication.
The Arabic Letter Sad/38:8 "Why was the Message revealed to him from among us?"Indeed, they are in doubt about My Message. No, they have not yet tasted the torment."

Those Who Set The Ranks/37:35 "When it was said to them: "La ilaaha illa Allah", they were arrogant."
Those Who Set The Ranks/37:36 "They used to say: "Shall we abandon our gods for a mad poet?"

The Table Spread/5:49 You should judge between them by what Allah has revealed. Do not follow their pleasure. And let them not mislead you from some of what Allah has revealed to you. If they turn away, it means that Allah wants to punish them for some of their sins. Indeed most of the people have gone astray.

The Cow/2:120 "Neither the Jews nor the Christians will be pleased with you unless you enter into their religion. Say: "The right way is the way of Allah."If you follow their desires after the knowledge that has come to you, you will find neither a friend nor a supporter to defend you against Allah."

Prophet Jonah/10:15 "When Our clear Verses are recited to them, those who do not hope to meet Us say: "Bring another Qur´an other than this, or change it!"Say: "I cannot change it from my own side. I follow only what has been revealed to me. If I disobey my Lord, I fear the punishment of a great Day."

The Night Journey/17:73 They would almost have led you astray from what We have revealed to you so that you might invent something else and attribute it to Us. Then they would have taken you as a friend.
The Night Journey/17:74 If We had not made you firm, you would almost have inclined to them a little
The Night Journey/17:75 Then We would have made you taste the torment of life and death multiplied, then you would not have found any helper against Us.

The Pen/68:9 They wanted you to compromise so that they might compromise.

The Sure Truth/69:44 If He attributes to us some words,
The Sure Truth/69:46 Then We would cut off the revelation from him.

The Cow/2:139 Do you dispute with us about Allah, when He is our Lord and your Lord. We are responsible for what we have done and you are responsible for what you have done. We dedicate ourselves to Him alone.
The Cow/2:140 "Do you claim that Abraham, Ishmael, Isaac, Jacob and their descendants were Jews or Christians? Say: "Do you know better or Allah? Who is more unjust than he who conceals what Allah has revealed? Allah is not heedless of what you do."

The Criterion/25:60 "When it is said to them, "Prostrate to the Most Merciful,"they say, "What is the Most Merciful? Shall we prostrate to that which you defend against us?"And this only increases their hatred."