Luke 21:25-28

25 "And there will be signs in the sun, in the moon, and in the stars; and on the earth distress of nations, with perplexity, the sea and the waves roaring;

26 men's hearts failing them from fear and the expectation of those things which are coming on the earth, for the powers of heaven will be shaken.

27 Then they will see the Son of Man coming in a cloud with power and great glory.

28 Now when these things begin to happen, look up and lift up your heads, because your redemption draws near."