The tabernacle, or family, of David is rebuilt. The Son of David is reigning. Haven't you heard? He is King of Kings and Lord of Lords.
It's not that Christ will be Kings of Kings and Lord of Lords. It's that He IS King of Kings and Lord of Lords. Bow the knee or die.
That is true. However presently the kingdoms of this world have not become the kingdom of the LORD and of his Christ.
Also he has not returned and rebuilt the tabernacle of David. David's throne was on the earth in Jerusalem, not in heaven.
Is what God, presently doing on the earth, taking out a people for his name or not? Is he doing anything else, like ruling with a rod of iron?
Are the nations presently being deceived by Satan the devil?