[2] It may find an origin in the apocryphal Apocalypse of Thomas[3] and is found in many post-millennial manuscripts in Latin and in the vernacular.
[citation needed] The Fifteen Signs derives from the Apocalypse of Thomas, an apocryphal apocalyptic text composed in Greek (and subsequently translated in Latin) between the second and fourth century.
[citation needed] One of the earliest versions is De quindecim signis (PL XCIV.555) written in the 8th century by Pseudo-Bede.
[13] Harry Morris contends that those details could have come to Shakespeare via John Daye's A Book of Christian Prayer (1578) or the Holkham Bible (14th century).
[14] The signs also occur in the shearmen's Prophets of Antichrist, part of the fifteenth-century Chester Mystery Plays.