Revelation 21:22-27

Greek Key Terms:

• G3485 ναός (naos) - "temple, sanctuary"
• G3841 παντοκράτωρ (pantokratōr) - "Almighty, ruler of all"
• G721 ἀρνίον (arnion) - "lamb"
• G1391 δόξα (doxa) - "glory"
• G5457 φῶς (phōs) - "light"
• G4439 πύλη (pylē) - "gate"
• G2839 κοινός (koinos) - "common, unclean"
• G975 βιβλίον (biblion) - "book, scroll"
• G2222 ζωή (zōē) - "life"

Context: Revelation 21:22-27 describes the New Jerusalem's unique features. Unlike the old Jerusalem with its temple, "I saw no temple in the city, because the Lord God Almighty and the Lamb are its temple" (v. 22). The city needs no sun or moon—"the glory of God illuminates the city, and the Lamb is its lamp" (v. 23). Its gates are "never shut" (v. 25), but "nothing impure will ever enter it" (v. 27). Entry is exclusively for "those whose names are written in the Lamb's Book of Life." This passage describes the eschatological consummation of Christ's key-bearing authority: eternal access for the redeemed, eternal exclusion for the rebellious.

OT-to-OT Development:

• Isaiah 22:22 established key-bearing authority: "What he opens no one can shut, and what he shuts no one can open."
• Isaiah 60:11, 19-20 prophesied the future city: "Your gates will always stand open... The sun will no more be your light by day... for the LORD will be your everlasting light."
• Ezekiel 44:1-3 describes the eastern gate of the eschatological temple being shut "because the LORD, the God of Israel, has entered through it."
• Zechariah 14:7 promises "continuous day" in the eschatological age.

Connections:

• TO OT: Isaiah 22:22 (key-bearing authority), Isaiah 60:11, 19-20 (open gates, divine light), Ezekiel 44:1-3 (shut gate), Zechariah 14:7 (no night)
• FROM REVELATION: Revelation 3:7-8 (key of David, open door no one can shut), Revelation 1:18 (keys of Death and Hades), Revelation 20:12-15 (judgment by books)
• NT PARALLELS: John 10:9 (Christ as the door), Hebrews 12:22-24 (heavenly Jerusalem)

Connection Method(s): Redemptive-Historical Progression, Longitudinal Theme — The New Jerusalem consummates the key-bearing trajectory: gates permanently open yet nothing impure enters, with the Lamb Himself as temple, fulfilling every dimension of Eliakim's access-granting authority at cosmic scale.

Christological Connection: The New Jerusalem represents the ultimate fulfillment of Christ's key-bearing authority: (1) Lamb as Temple: "The Lord God Almighty and the Lamb are its temple" (v. 22). Access is no longer through building but through Person. The Key-Bearer Himself is the destination. (2) Permanent Opening: The gates "will never be shut" (v. 25)—Christ's opening is eternal. Unlike Eliakim's eventual failure (Isa 22:25), Christ's open door stands forever. (3) Qualified Entry: Despite open gates, "nothing impure will ever enter" (v. 27). Christ's key both opens and shuts—opens to those in the Book of Life, shuts to all others. This discriminating access fulfills Isaiah 22:22's irrevocable authority. (4) Book of Life: Entry depends on enrollment "in the Lamb's Book of Life"—combining the Lamb's sacrifice (purchase) with the Lamb's registry (ownership). The Key-Bearer has recorded His redeemed. (5) Nations' Access: "The nations will walk by its light, and the kings of the earth will bring their glory into it" (v. 24). The access Eliakim granted to Jerusalem's inhabitants becomes universal—all the redeemed from every nation enter. Christ's key opens the kingdom to "a great multitude that no one could count, from every nation, tribe, people and language" (Rev 7:9).

Trajectory Table: 049 - Eliakim (Key of David)