Joe 3:7 Behold, I will raise them out of the place whither ye have sold them, and will return your recompense upon your own head:
3:8 And I will sell your sons and your daughters into the hand of the children of Judah, and they shall sell them to the Sabeans, to a people far off: for the LORD hath spoken it.
3:9 Proclaim ye this among the Gentiles; Prepare war, wake up the mighty men, let all the men of war draw near; let them come up:
3:10 Beat your plowshares into swords, and your pruninghooks into spears: let the weak say, I am strong.
3:11 Assemble yourselves, and come, all ye heathen, and gather yourselves together round about: thither cause thy mighty ones to come down, O LORD.
Beating the plowshares ( preaching the Word for salvation) into swords shows the closing off of Grace and the starting of the judgment ministry by which we destroy Babylon. See the call for His mighty ones (the army of Joel two) to come down.
This is the assemblingof God’s people together. It is NOT attending their entertainment shows each Sunday and Wednesday night.
It is coming into God’s true Church by the Baptism of the Holy Ghost then the Baptism of Fire to bring this judgment. Assembly with the entire Church of God by Spirit.
Come out of Babylon. By one Spirit are we all Baptized INTO ONE BODY. There you have it. The true Assembling. Are you assembled? Placed into the Body?
Joel 3:12 Let the heathen be wakened, and come up to the valley of Jehoshaphat: for there will I sit to judge all the heathen round about.
This was the call to the heathen to wake up and find salvation. Come into Christ for here God will judge you = by what you did with Pentecost.
Did you obey? Did you repent and accept the Holy Ghost?
Did you speak in tongues as the Spirit gives utterance?
Did you repent and be baptized in water in the Name of Jesus Christ for the remission of your sins?
This is what you will be judged by, this valley of decision. Come up. Be filled with the Holy Ghost while you still can. Soon it will be too late.