29 Immediately after those days of affliction, the sun shall be darkened, and the moon shall withhold her light; and the stars shall fall from heaven, and the heavenly powers shall be shaken.

30 Then shall appear the sign of the Son of Man in heaven, and all the tribes of the land shall mourn, when they see the Son of Man coming on the clouds of heaven, with great majesty and power.

31 And he will send his messengers with a loud sounding trumpet, who shall assemble his elect from the four quarters of the earth, from one extremity of the world to the other.