Acts 2:20

20 The sun will be changed into darkness, and the moon will be changed into blood, before the great and spectacular day of the Lord comes.

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 Even upon my servants, men and women, I will pour out my Spirit in those days, and they will prophesy.

19 I will cause wonders to occur in the heavens above and signs on the earth below, blood and fire and a cloud of smoke.

20 The sun will be changed into darkness, and the moon will be changed into blood, before the great and spectacular day of the Lord comes.

21 And everyone who calls on the name of the Lord will be saved.

22 “Fellow Israelites, listen to these words! Jesus the Nazarene was a man whose credentials God proved to you through miracles, wonders, and signs, which God performed through him among you. You yourselves know this.