Mark 13:19-23

19For there will be greater anguish in those days than at any time since God created the world. And it will never be so great again.

20In 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.

21“Then if anyone tells you, ‘Look, here is the Messiah,’ or ‘There he is,’ don’t believe it.

22For false messiahs and false prophets will rise up and perform signs and wonders so as to deceive, if possible, even God’s chosen ones.

23Watch out! I have warned you about this ahead of time!