17 ‘In the last days, says God,

I will pour out my Spirit upon all flesh.

Your sons and your daughters will prophesy,

your young men will see visions,

and your old men will dream dreams.

18 Even upon my male and female servants

I will pour out my Spirit in those days, and they will prophesy.

19 I will perform wonders in the heavens above

and signs on the earth below:

blood, fire, and mist of smoke.

20 The sun will be turned to darkness

and the moon to blood,

before the coming of the great and glorious day of the Lord.

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