Matthew 24:13-25

13But he that endureth to the end, the same shall be saved. 14And this gospel of the kingdom shall be preached in the whole world for a testimony unto all the nations; and then shall the end come.

15When therefore ye see the abomination of desolation, which was spoken of through Daniel the prophet, standing in the holy place (let him that readeth understand), 16then let them that are in Judæa flee unto the mountains: 17let him that is on the housetop not go down to take out the things that are in his house: 18and let him that is in the field not return back to take his cloak. 19But woe unto them that are with child and to them that give suck in those days! 20And pray ye that your flight be not in the winter, neither on a sabbath: 21for then shall be great tribulation, such as hath not been from the beginning of the world until now, no, nor ever shall be. 22And except those days had been shortened, no flesh would have been saved: but for the elect’s sake those days shall be shortened. 23Then if any man shall say unto you, Lo, here is the Christ, or, Here; believe it not. 24For there shall arise false Christs, and false prophets, and shall show great signs and wonders; so as to lead astray, if possible, even the elect. 25Behold, I have told you beforehand.