1I saw a new heaven and a new earth, for the first heaven and the first earth have passed away, and the sea is no more. 2I saw the holy city, New Jerusalem, coming down out of heaven from God, prepared like a bride adorned for her husband. 3I heard a loud voice out of heaven saying, “Behold, God’s dwelling is with people; and he will dwell with them, and they will be his people, and God himself will be with them as their God. 4He will wipe away every tear from their eyes. Death will be no more; neither will there be mourning, nor crying, nor pain any more. The first things have passed away.”
5He who sits on the throne said, “Behold, I am making all things new.” He said, “Write, for these words of God are faithful and true.” 6He said to me, “I am the Alpha and the Omega, the Beginning and the End. I will give freely to him who is thirsty from the spring of the water of life. 7He who overcomes, I will give him these things. I will be his God, and he will be my son. 8But for the cowardly, unbelieving, sinners, abominable, murderers, sexually immoral, sorcerers, idolaters, and all liars, their part is in the lake that burns with fire and sulfur, which is the second death.”
9One of the seven angels who had the seven bowls which were loaded with the seven last plagues came, and he spoke with me, saying, “Come here. I will show you the bride, the Lamb’s wife.” 10He carried me away in the Spirit to a great and high mountain, and showed me the holy city, Jerusalem, coming down out of heaven from God, 11having the glory of God. Her light was like a most precious stone, like a jasper stone, clear as crystal; 12having a great and high wall with twelve gates, and at the gates twelve angels, and names written on them, which are the names of the twelve tribes of the children of Israel. 13On the east were three gates, and on the north three gates, and on the south three gates, and on the west three gates. 14The wall of the city had twelve foundations, and on them twelve names of the twelve Apostles of the Lamb.
15He who spoke with me had for a measure a golden reed to measure the city, its gates, and its walls. 16The city is square. Its length is as great as its width. He measured the city with the reed: twelve thousand twelve stadia. Its length, width, and height are equal. 17Its wall is one hundred forty-four cubits, by the measure of a man, that is, of an angel. 18The construction of its wall was jasper. The city was pure gold, like pure glass. 19The foundations of the city’s wall were adorned with all kinds of precious stones. The first foundation was jasper, the second sapphire; the third chalcedony, the fourth emerald, 20the fifth sardonyx, the sixth sardius, the seventh chrysolite, the eighth beryl, the ninth topaz, the tenth chrysoprase, the eleventh jacinth, and the twelfth amethyst. 21The twelve gates were twelve pearls. Each one of the gates was made of one pearl. The street of the city was pure gold, like transparent glass.
22I saw no temple in it, for the Lord God the Almighty and the Lamb are its temple. 23The city has no need for the sun or moon to shine, for the very glory of God illuminated it and its lamp is the Lamb. 24The nations will walk in its light. The kings of the earth bring the glory and honor of the nations into it. 25Its gates will in no way be shut by day (for there will be no night there), 26and they shall bring the glory and the honor of the nations into it so that they may enter. 27There will in no way enter into it anything profane, or one who causes an abomination or a lie, but only those who are written in the Lamb’s book of life.
The New Jerusalem will be visited only by the righteous. The gates not being shut indicate security. City gates were shut at night or when the enemy approached. The reference to nations walking in its light means that people representing every nation will live in the city. Kings bringing their glory and honor into the city raises the question of whether there will be nations in the eternal state. There is no indication that a person loses their identity in heaven. The opposite is indicated throughout the Revelation. So, if nations are represented, it is natural that they would have rulers, “kings.” Their bringing their glory into New Jerusalem should be seen as their offering their nations’ glory to God.
The gates of the city remaining open at all times reflect the truth that God’s glory will illuminate the city. There will be no need to close the gates because it will be perpetual daytime in and around the city.
The purity of the city will be preserved. The angels guarding the twelve gates will exclude “anything profane” as well as whoever “causes an abomination or a lie.” These are descriptions of the unregenerate who have been cast into the lake of fire because their names were not in the Lamb’s book of life.