Peter, standing up with the eleven other Apostles, lifted up his voice and said unto them: “You men of Judea and all that are tabernacling at Jerusalem: Know this and hearken to my words. We are not drunk as you suppose because it is only 9am, but this is the prophesy that was spoken by the prophet Joel.”
And it shall come to pass that I will pour out my spirit upon all flesh and your sons and your daughters shall prophesy, your old men shall dream dreams, your young men shall see visions. 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 and 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 He shall call. Joel 2:28-32
-Apostle. One sent forth. The Lord Jesus was sent by Jehovah God and Jesus sent the twelve disciples. The 12 foundations of New Jerusalem.
-Tabernacle. To pitch a tent.
Ref: KJV, Strong’s, Vine’s (Abridged)