Acts 2:20

20 The sun shall be turned into darkness, And the moon into blood, Before the day of the Lord come, That great and notable [day].

Acts 2:20 Meaning and Commentary

Acts 2:20

The sun shall be turned into darkness
As at the death of Christ, by a total eclipse of it:

and the moon into blood;
as at the opening of the sixth seal, ( Revelation 6:12 )

before that great and notable day of the Lord come;
when he shall come in power and great glory, as he did in a few years after this, to take vengeance on the Jews, and destroy their nation, city, and temple; in which there was a display of his greatness, and power, and which was awful and "terrible" to them, as in Joel it is called; (See Gill on Matthew 24:29).

Acts 2:20 In-Context

18 Yea and on My servants and on My handmaidens in those days Will I pour forth of My Spirit; and they shall prophesy.

19 And I will show wonders in the heaven above, And signs on the earth beneath; Blood, and fire, and vapor of smoke:

20 The sun shall be turned into darkness, And the moon into blood, Before the day of the Lord come, That great and notable [day].

21 And it shall be, that whosoever shall call on the name of the Lord shall be saved.

22 Ye men of Israel, hear these words: Jesus of Nazareth, a man approved of God unto you by mighty works and wonders and signs which God did by him in the midst of you, even as ye yourselves know;