New Jerusalem — The City Descending

The New Jerusalem (Hierousalem Kaine) of Revelation 21-22 descends from God out of heaven — not built by human hands but given as eschatological gift, the consummation of the entire biblical narrative from Eden to Parousia. Its twelve gates (bearing the names of the twelve tribes) are never shut; there is no naos (temple) within it because the Lord God Pantokrator and the Lamb are its temple. The river of the water of life flows from the throne, and the tree of life bears twelve kinds of fruit for the healing of the nations (therapeia ton ethnon). In patristic theology (Irenaeus, Augustine's City of God), this is the ultimate recapitulatio — the gathering of all creation into its proper relation with God, not as escape from the material world but as its transfiguration.