A Fundamental Truth Hidden in Plain Sight
There is a resurrection for the rest of the dead who are not in Christ at His return. They rise again to life following the 1,000 year rule of Christ on earth. So we also have a final holy day following the 7 day Feast of Tabernacles... the eighth day... the final feast... the final step in God's plan to bring many children to glorious everlasting life.
Leviticus 23:34-36, 39 the final biblical festival comes immediately after the 7 day festival... there is no gap between the two. You could easily think of the eighth day as simply the conclusion of the feast of tabernacles... but it signifies a unique event that comes after the FOT is complete.
