Jerusalem is built up
     as a city united together,
where the tribes go up,
     the tribes of the LORD,
as a testimony for Israel,
     to give thanks to the name of the LORD.
For there the thrones of judgment stand,
     the thrones of the house of David.

Ps 122:3-5

Jesus said to them [the twelve disciples], “Truly I tell you, in the renewal of all things, when the Son of Man sits on His glorious throne, you who have followed Me will also sit on twelve thrones, judging the twelve tribes of Israel.

Matt 19:28

These kingdom connections between the two testaments are significant and they matter.

The "thrones of judgement" at "the renewal of all things"

Not ethereal, REAL!

"Your kingdom come..."