Bede the Venerable
Catena Aurea · Markusevangelium 13
And then if any man shall say to you, Lo, here is Christ; or, lo, he is there; believe him not: For false Christs and false prophets shall rise, and shall shew signs and wonders, to seduce, if it were possible, even the elect. But take ye heed: behold, I have foretold you all things. But in those days, after that tribulation, the sun shall be darkened, and the moon shall not give her light, And the stars of heaven shall fall, and the powers that are in heaven shall be shaken. And then shall they see the Son of man coming in the clouds with great power and glory. And then shall he send his angels, and shall gather together his elect from the four winds, from the uttermost part of the earth to the uttermost part of heaven.
(ubi sup.) Some however refer this to the time of the Jewish captivity, where many, declaring themselves to be Christs, drew after them crowds of deluded persons; but during the siege of the city there was no Christian to whom the Divine exhortation, not to follow false teachers, could apply. Wherefore it is better to understand it of heretics, who, coming to oppose the Church, pretended to be Christs; the first of whom was Simon Magus, but that last one, greater than the rest, is Antichrist. It goes on: But take ye heed: behold, I have foretold you all things.