mischief and test of the people. The one who follows him will be exited from Islam and the one who denies him will be the believer. When the Mahdi reappears, he will appoint Isa (Jesus) as his representative. Isa would attack him and catch him at the gate of Ludd(present days' 'Lod' near Tel Aviv) According to the narrations of Ali, when the Mahdi returns, he will lead the prayers and Isa will follow him. As soon as Dajjal sees Isa, Dajjal would melt like Lead. Ali mentions Dajjal's defeat in one of his sermons, saying that Dajjal will set out toward the Hijaz and Isa (Jesus) will intercept him at the passage of Harsha. ‘Isa will direct a horrible shout at him and strike him a decisive blow. Muhammad al-Baqir narrated that at the time when Dajjal will arise, the people would not know about God, hence making it easy for the Dajjal to claim himself as God. Ahmadiyya eschatology Prophecies concerning the emergence of the Dajjal are interpreted in Ahmadiyya teachings as designating a specific group of nations centered upon a false theology (or Christology) instead of an individual, with reference to the Dajjal in the singular indicating its unity as a system rather than its personal individuality. In particular, Ahmadis identify the Dajjal collectively with the missionary expansion and colonial dominance of European Christianity throughout the world, a development which had begun soon after the Muslim conquest of Constantinople, with the Age of Discovery in the 15th century and accelerated by the Industrial Revolution. As with other eschatological themes, Mirza Ghulam Ahmad, the founder of the Ahmadiyya movement, wrote extensively on this topic. The identification of the Dajjal, principally with colonial missionaries was drawn by Ghulam Ahmad through linking the hadith traditions about him with certain Quranic passages such as, inter alia, the description in the hadith of the emergence of the Dajjal as the greatest tribulation since the creation of Adam, taken in conjunction with the Quran's description of the deification of Jesus as the greatest abomination; the warning only against the putative lapses of the Jews and Christians in al-Fatiha—the principal Islamic prayer—and the absence therein of any warning specifically against the Dajjal; a prophetic hadith which prescribed the recitation of the opening and closing ten verses of chapter eighteen of the Quran, (al-Kahf) as a safeguard against the mischief of the Dajjal, the former