The Feast Of Tabernacles (also called the Feast Of Booths, or Sukkot in the Hebrew) was one of the feasts of God's people Israel that the nations of the Millennial Kingdom period were required to attend in Jerusalem in "Kingdom Come". Any nation that refused to attend this feast would have no rain, and it would also be subject to other punishments by God, as evidenced by the nation of Egypt when they refused to send representatives to attend the feast.