ALLAH ALONE KNOWS THE TRUTH AND HAS REVEALED:
And with those who say: "Lo! we are Christians,"
We made a covenant, but they forgot a part of that whereof they were admonished. Therefore We have stirred up enmity and hatred among them till the Day of Resurrection, when Allah will inform them of their handiwork. Qur'an 5: 14 Translation by M. Pickthall
The Jews say: Allah's hand is fettered. Their hands are fettered and they are accursed for saying so. Nay, but both His hands are spread out wide in bounty. He bestoweth as He will. That which hath been revealed unto thee from thy Lord is certain to increase the contumacy and disbelief of many of them, and We have cast among them enmity and hatred till the Day of Resurrection. As often as they light a fire for war, Allah extinguisheth it. Their effort is for corruption in the
land, and Allah loveth not corrupters. Qur'an 5: 64
(And remember) when Allah said: O Jesus! Lo! I am gathering thee and causing thee to ascend unto Me, and am cleansing thee of those who disbelieve and am setting those who follow thee above those who
disbelieve until the Day of Resurrection. Then unto Me ye will (all) return, and I shall judge between you as to that wherein ye used to differ. Qur'an 3: 55
The quoted verses do indicate that the internal hatred between various Christian Sects and Denominations (as for example; Catholics and Protestants), will persist till the Day of Resurrection and the same holds true for the followers of Judaism. To claim NO other religious group will survive till the Day of Resurrection or to claim ONLY MUSLIMS - the followers of Prophet Muhammad (s.a.s.), will remain upon this earth upon Second Coming of Jesus is to deny ALLAH'S WORD.
Sorry i did not use QXP, but i was under the impression that one day the whole mankind will be Muslim? And that is Allah's plan.
Please correct me if i am wrong.