Mark 13:20, 22, 27

In fact, unless the Lord shortens that time of calamity, not a single person will survive. But for the sake of his chosen ones he has shortened those days.

For false messiahs and false prophets will rise up and perform signs and wonders so as to deceive, if possible, even God’s chosen ones.

And he will send out his angels to gather his chosen ones from all over the world—from the farthest ends of the earth and heaven.