Zechariah 14:18 If the family of Egypt does not go up or enter, then no rain will fall on them; it will be the plague with which the LORD smites the nations who do not go up to celebrate the Feast of Booths.
God has a future plan for the nation Egypt. The country of Egypt will be into the Millennial Kingdom. The Feast of Booths is the only God appointed holiday gentile nations will be required to attend. The nations will be required to go before the Lord Jesus Christ during the Feast of Booths. There is a consequence for lack of participation, no rain.
This is the last of God’s appointed feasts or festivals. This holiday is known by many names. It is called the Feast of Tabernacles, Sukkot, the Feast of Booths, the Festival of Tents, or the Feast of the Harvest because it was after the harvest in the fall. Simply put, it was also called “the feast” or “the festival”.
This festival is a week-long festival from Tishri 15 to 21. When working in the fields during harvest, people lived in tents. The tents served as a reminder of the forty years of wandering in the desert after the Exodus from Egypt. The feast is a reminder to the Jewish people they lived in tents after the Exodus from Egypt. The holiday is a reminder of the provision and safety God showed Israel during their travels in the desert as noted in Deuteronomy 8. The feast is a thanksgiving for the harvest of grapes (Exodus 23:16). It is to be a joyous festival (Deuteronomy 16:14). Sabbatical rest without work is part of the holiday. (New Manners and Customs of Bible Times).
Leviticus 23:33-36 Again the LORD spoke to Moses, saying, “Speak to the sons of Israel, saying, ‘On the fifteenth of this seventh month is the Feast of Booths for seven days to the LORD. On the first day is a holy convocation; you shall do no laborious work of any kind. For seven days you shall present an offering by fire to the LORD. On the eighth day you shall have a holy convocation and present an offering by fire to the LORD; it is an assembly. You shall do no laborious work.’”
The ultimate expression of “the feast” after the Millennial Kingdom is with God and the New Jerusalem.
Revelation 21:3 And I heard a loud voice from the throne, saying, “Behold, the tabernacle of God is among men, and He will dwell among them, and they shall be His people, and God Himself will be among them…
And He is going to live and dwell with us and Egypt, forever…