Immediately after the tribulation of those days shall the sun be darkened, and the moon shall not give its light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken:
All Commentaries on Matthew 24:29 Go To Matthew 24
Theophylact of Ochrid
AD 1107
He says: after the coming of the Antichrist who will be swiftly destroyed, (for this is the meaning of "immediately"), "the sun shall be darkened," instead of being blackened; not disappearing, but being overwhelmed by the light of Christ’s appearance, and so too will the stars and the moon. For what need is there for sensory light when the Sun of Righteousness has appeared and night is no more? But the powers of the heavens shall also be shaken, that is, the angelic hosts will be astonished and will tremble seeing creation changed, and all mankind from Adam until now about to give an account.