17 And it shall be in the last days, says God, I will pour out of My Spirit upon all flesh. And your sons and your daughters shall prophesy, and your young men shall see visions, and your old men shall dream dreams.

18 And in those days I will pour out My Spirit upon My slaves and My slave women, and they shall prophesy.

19 And I will give wonders in the heaven above, and miracles on the earth below, blood and fire and vapor of smoke.

20 The sun shall be turned into darkness and the moon into blood, before that great and glorious Day of the Lord.

21 And it shall be [that] everyone who shall call upon the name of the Lord shall be saved.