And it shall come to pass afterward, that I will pour out my Spirit upon all flesh
and your sons and your daughters shall prophesy.
Your old men shall dream dreams and your young men shall see visions.
And also upon the servants and upon the handmaids in those days will I pour out my Spirit.
And I will show wonders in the heavens and in the earth: Blood and fire and pillars of smoke.
The sun shall be turned into darkness and the moon into blood before the great and the terrible day of Jehovah comes.
it shall come to pass that whosoever shall call on the name of Jehovah shall be delivered: For in mount Zion and in Jerusalem shall be deliverance, as Jehovah has said, and in the remnant whom Jehovah shall call. Joel 3:28-32