Of such kind, in the time of that hater of all good, will be the seal, the tenor of which will be this: I deny the Maker of heaven and earth, I deny the baptism, I deny my (former) service, and attach myself to you, and I believe in you. For this is what the prophets Enoch and Elias will preach: Believe not the enemy who is to come and be seen; for he is an adversary and corrupter and son of perdition, and deceives you; and for this reason he will kill you, and smite them with the sword.
Behold the deceit of the enemy, know the machinations of the beguiler, how he seeks to darken the mind of men utterly. For he will show forth his demons brilliant like angels, and he will bring in hosts of the incorporeal without number. And in the presence of all he exhibits himself as taken up into heaven with trumpets and sounds, and the mighty shouting of those who hail him with indescribable hymns; the heir of darkness himself shining like light, and at one time soaring to the heavens, and at another descending to the earth with great glory, and again charging the demons, like angels, to execute his behests with much fear and trembling.
Then will he send the cohorts of the demons among mountains and caves and dens of the earth, to track out those who have been concealed from his eyes, and to bring them forward to worship him. And those who yield to him he will seal with his seal; but those who refuse to submit to him he will consume with incomparable pains and bitterest torments and machinations, such as never have been, nor have reached the ear of man, nor have been seen by the eye of mortals.
Source: The End of the World (Pseudonymous) (New Advent)