that I will pour out 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 even on my servants, both men and women,
I will pour out my Spirit in those days,
and they shall prophesy.
19 And I will show wonders in heaven above
and signs on the earth below,
blood, and fire, and vapor of smoke.