John Chrysostom

Note how this speech is directed against the Jews; for when these things were done by Vespasian, the Apostles could neither observe the Sabbath nor fly, seeing most of them were already dead, and those who survived were living in distant countries. And why they should pray for this He adds a reason, For then shall be great tribulation, such as was not since the beginning of the world to this time, no, nor shall be.