Matthew 24:21-24

Godbey(i) 21 For then there will be great tribulation, such as has not been from the beginning of the world even until now nor ever may be. 22 And if those days were not shortened, no life would be saved: but for the sake of the elect those days will be shortened. 23 Then if any one may say to you, Lo, here is Christ, or, there: believe him not: 24 for false Christs and false prophets will rise up, and give great signs and wonders; so as to deceive even the elect, if possible.