Mark 13:19-25

For in those days there will be such tribulation as has not been from the beginning of the creation that God created until now, and never will be. And if the Lord had not cut short the days, no human being would be saved. But for the sake of the elect, whom he chose, he shortened the days. And then if anyone says to you, ‘Look, here is the Christ!’ or ‘Look, there he is!’ do not believe it. For false christs and false prophets will arise and perform signs and wonders, to lead astray, if possible, the elect. But be on guard; I have told you all things beforehand. “But in those days, after that tribulation, the sun will be darkened, and the moon will not give its light, and the stars will be falling from heaven, and the powers in the heavens will be shaken.