The Dajjal

The Dajjal, in full al-Masih ad-Dajjal, "the false" or "lying messiah", is the great deceiver of Islamic eschatology, the counterpart, in some respects, to the Christian Antichrist. He is not named in the Quran but is described in detail in the hadith literature, where he is among the major signs of the Hour, the end of the world. The traditions portray him as a one-eyed figure, his blind or defective eye a mark of his falsehood, who will emerge in a time of tribulation claiming first to be a prophet and then divinity itself, working apparent miracles (bringing rain, reviving the dead in appearance) to seduce humankind, and roaming the earth with supernatural speed, entering every land but the sanctuaries of Mecca and Medina.

Between his eyes, the traditions say, is written kafir ("unbeliever"), legible to the true believer. His reign of deception is ended not by the Dajjal's defeat by ordinary means but by the return of Isa (Jesus), who in Islamic eschatology descends, kills the Dajjal, and establishes a period of justice before the final judgement. The figure encodes a warning against being deceived by false claims and apparent wonders in the last, most testing days.

The Dajjal does not appear in the Qur'an at all. Everything commonly said about him, his one eye, the word "kafir" said to be legible on his forehead, his forty day reign, and the place of his eventual imprisonment before the end times, comes from hadith literature, the collected reports of the Prophet's sayings compiled generations after his death. The hadith collections themselves do not agree on all the details: different narrations describe his appearance, origins, and the specifics of his career with real variation, which is typical of a figure whose portrait grew across generations of oral transmission before being written down and standardized in the major collections.

Scholars of comparative religion have long noted the close structural resemblance between the Dajjal tradition and the Christian Antichrist and certain Jewish apocalyptic false-messiah figures circulating in late antiquity, including shared motifs such as false miracles used to deceive the faithful and a final defeat at the hand of a returning righteous figure, in the Islamic case usually Isa, meaning Jesus. This resemblance is generally read as evidence of shared apocalyptic thought circulating across religious communities in the late antique Near East rather than as one tradition simply borrowing wholesale from another, since each version keeps distinctive features tied to its own theology.