Thus, for example, the Prophet (peace be upon him and his...
Thus, for example, the Prophet (peace be upon him and his progeny) said: Even if there remains one day in the life of the earth, God will bring forth a man from among my progeny whose name and character will be like mine, and whose patronymic will be Abu 'Abd Allah. Through him God will revive His religion and bring it back to its early glory. God will also endow him with victory and there will remain on earth none other than the ones who will declare the Unity of God (tawhid).
The Prophet was asked as to which of his children's descendants he would be. The Prophet struck his hand on Husayn, and said: "From his [descendants][^4]." Imam Baqir has related a hadith in which he says: "The Qa'im and his companions will fight so much that there will no longer be those unbelievers who associate partners to God[^5]." The Destiny of Jews and Christians Dr.
Jalali: Since Jews and Christians are the followers of the heavenly books that teach monotheism, what will happen to them when the Mahdi appears? Mr. Hoshyar: The apparent sense of some of the verses of the Qur'an seems to suggest that they will be around until the Day of Judgement occurs. God says in the Sura Ma'ida, 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. In the Sura Al 'Imran, 55, He says: When God said, 'Jesus, I will take thee to Me, and I will purify thee of those who believe not. I will set thy followers above the unbelievers till the Resurrection Day.' Again, in Sura Ma'ida, 64, He says: The Jews have said: 'God's hand is fettered.' Fettered are their hands, and they are cursed for what they have said. Nay, but His hands are outspread; He expends how He will.
And what has been sent down to thee from Thy Lord will surely increase many of them in insolence and unbelief; and We have cast between them enmity and hatred, till the Day of Resurrection. As you can see, the literal reading of these verses suggests that the religions of the Jews and the Christians will be around until the Day of Judgement. Some of the hadith-reports corroborate this observation.