Hence when Jesus(PBUH) will proclaim on his appearance...
Hence when Jesus(PBUH) will proclaim on his appearance, "I am not the son of God; I did not die on the Cross, nor did I expiate for the sins of anyone," the whole basis of Christian belief will be demolished.
Similarly, the second distinctive charactertistic of Christianity will vanish when Jesus(PBUH) will say: "I never declared the swine lawful for my followers nor did I proclaim them free from the restraints of Divine Law." footnote 6 In other words this expression means that differences between the followers of various religions will vanish and the whole mankind will join the brotherhood of Islam. Consequently, there shall no longer be any war or cause for imposing religious tax on anyone.
This interpretation is supported by Tradition No. 5 and 15 quoted hereafter. footnote 7 The implication is that Jesus(PBUH) will not act as the leader of Prayers. He will offer Prayers behind the already existing Imam of Muslims. Hadrat Abu Huraira reports that the Apostle (PBUH) of Allah affirmed: "No Prophet shall come during the period between me and Jesus (PBUH). And Jesus shall descend. Recognize him when you see him; he is a man of medium height and of a rudy, fair complexion.
He will be dressed in two pieces of yellow garment. The hair of his head will appear as if water is trickling out of them, though his hair would not be wet. He will fight for the cause of Islam. He will break the Cross into pieces. He will slay the swine. He will abolish the Jizya on non-believers. In his time God will put an end to all other faiths except the religion of Islam. And Christ will kill Dajjal.
He will live on this earth for a period of forty years and at the end of this period he will pass away. The Muslims will offer the funeral prayers of Christ (PBUH). (Abu Dawud, Kitab-ul-Malahim, Bab: Khuruj-ul-Dajjal; Musnad Ahmad, Marwiyat Abu Huraira) Hadrat Jabir bin Abdullah reports that he heard the Prophet (PBUH) as saying: "Then Christ, son of Mary, will descend.
The leader of the Muslims will say to him, "Come, lead us in Prayer," but he will reply, "No be thou your own leaders in prayer."[see footnote 8] He will say this out of respect for the dignity that God has bestowed on the people of Islam." (Muslim, Bayan Nuzul Isa ibn Maryam; Musnad Ahmad, Basilsila Marwiyat Jabir bin Abdullah) In connection with the episode of Ibn Sayyad, Jabir bin Abdullah relates that Umar bin Khattab (RAA) submitted: "O Apostle of God, allow me to slay him.