Revelation 21: God makes his dwelling with humanity

Revelation 21 does not end with humanity escaping upward. The decisive movement is Jerusalem coming down from God into a new heaven and new earth, and the repeated promise is that God will dwell "with" his people. The chapter then lets that presence reshape everything else. Tears, death, sorrow, crying, and pain belong to the former order. The city is both bride and place, carrying the names of Israel's tribes and the Lamb's apostles, and its cubic dimensions turn the whole settlement into sanctuary space. Its gold, jewels, and pearls recall Babylon's luxury while removing Babylon's merchants and prices. Most startlingly, Jerusalem has no separate temple and no need of ordinary lights because God and the Lamb fill those functions. Its gates stand open, nations bring their honor, and yet nothing defiling crosses the threshold. Welcome and holiness are held together rather than traded against each other.