Matthew 24:21-24 for then shall be great tribulation, such as has not been since the beginning of the world to this time; no, nor ever shall be.

MKJV⁽ⁱ⁾ ²¹ for then shall be great tribulation, such as has not been since the beginning of the world to this time; no, nor ever shall be. ²² And unless those days should be shortened, no flesh would be saved. But for the elect's sake, those days shall be shortened. ²³ Then if any man shall say to you, Lo, here is Christ! Or, There! Do not believe it. ²⁴ For false Christs and false prophets will arise and show great signs and wonders; so much so that, if it were possible, they would deceive even the elect.