Mark 13:24-27

24 But in those days, after that time of trouble, the sun will be made dark and the moon will not give her light,

25 And the stars will be falling from heaven, and the powers which are in the heavens will be moved.

26 And then they will see the Son of man coming in clouds with great power and glory.

27 And then he will send out the angels, and will get together his saints from the four winds, from the farthest part of the earth to the farthest part of heaven.