I have heard it taught by some that the New Jerusalem will be hovering over the earth during the Millinial Kingdom and thus fulfilling this passage:
Genesis 28:12 And he dreamed, and behold a ladder set up on the earth, and the top of it reached to heaven: and behold the angels of God ascending and descending on it.
That the angels of God descending are the Church age believers as they descend to rule during the day in the Kingdom and go to New Jerusalem during the night. Once the Kingdom is done and the New Heaven and Earth are in place that the New Jerusalem continues down and rest on the new earth.
Haven't found much backup for that but maybe others have heard this taught.
Genesis 28:12 And he dreamed, and behold a ladder set up on the earth, and the top of it reached to heaven: and behold the angels of God ascending and descending on it.
That the angels of God descending are the Church age believers as they descend to rule during the day in the Kingdom and go to New Jerusalem during the night. Once the Kingdom is done and the New Heaven and Earth are in place that the New Jerusalem continues down and rest on the new earth.
Haven't found much backup for that but maybe others have heard this taught.