“But you are a chosen people, a royal priesthood, a holy nation, a people belonging to God, that you may declare the praises of him who called you out of darkness into his wonderful light.”
(1 Peter 2:9)
What would change if the Kingdom of God became visible, if we could clearly identify its borders and recognize its citizens? What if the Kingdom were a nation like the other nations of this world, with passports and citizenship and the works?
How would we view our loyalty to that nation compared to other loyalties in our lives? Would our obligations and duties be somehow made more obvious?
The Kingdom of God is a nation, in a very real sense, even if we can’t see it with our physical eyes. Believers are co-citizens of a holy nation. Beyond that, we are members of the same family, part of the same body. The ties that bind Christians go far beyond all other affiliations we may have.