27 And you will know that I am in the midst of Israel, and I am the Lord your God, and there is no other, and my people will not be confounded forever.
28 And after this, it will happen that I will pour out my spirit upon all flesh, and your sons and your daughters will prophesy; your elders will dream dreams, and your youths will see visions.
29 Moreover, in those days I will pour out my spirit upon my servants and handmaids.
30 And I will grant wonders in the sky and on earth: blood and fire and the vapor of smoke.
31 The sun will be turned into darkness, and the moon into blood, before the great and terrible day of the Lord shall arrive.
32 And it will happen that everyone who will call upon the name of the Lord will be saved. For on Mount Zion, and in Jerusalem, and in the remnant whom the Lord will call, there will be salvation, just as the Lord has said.