وَإِنَّهُ لَعِلْمٌ لِّلسَّاعَةِ (And he (Isa علیہ السلام) is a source of knowledge of the Hour [ the day of judgment ] - Az-Zukhruf 43:61 ⧉). This verse Az-Zukhruf 43:61 ⧉ has been explained in two different ways. One is that Sayyidna ` Isa (علیہ السلام) being born without a father is a proof to the fact that Allah Almighty can create people without apparent causes. Thus resurrecting the dead is not at all difficult for Him. But most exegetes have taken this verse Az-Zukhruf 43:61 ⧉ in another sense. According to them it means that the descent of Sayyidna ` Isa (علیہ السلام) from the sky is a sign of the Doomsday. And his coming to this world again in its last days and killing Dajjal (the Antichrist) is proved by mutawatir ahadith. Some details on this subject have already been given in the explanation of the verse (Ali 'Imran 3: 54⧉ 55⧉) of Surah 'Al-` Imran⧉, (See V, 2, pp.76 onward of this book) and in Surah An-Nisa⧉ Ali 'Imran 3: 54⧉ 55⧉ (See V. 2, PP. 622 onward of this book) and some in Al-Ma'idah 5:110 ⧉. For more details one should refer to the author's book “ التصریح بم اتواتر فی نزول المسیح ” At-Tasrih bi ma tawatara f nuzul-il-Masih in Arabic and Masih-e-Mau’ ud ki pehchan مسیح موعود کی پہچان in Urdu.