10 He took me away in the Spirit to an enormous, high mountain and showed me Holy Jerusalem descending out of Heaven from God, 11 resplendent in the bright glory of God. 12 She had a wall majestic and high with twelve gates. At each gate stood an Angel, and on the gates were inscribed the names of the Twelve Tribes of the sons of Israel: 13 three gates on the east, three gates on the north, three gates on the south, three gates on the west. 14 The wall was set on twelve foundations, the names of the Twelve Apostles of the Lamb inscribed on them. 15 The Angel speaking with me had a gold measuring stick to measure the City, its gates, and its wall. 16 The City was laid out in a perfect square. He measured the City with the measuring stick: twelve thousand stadia, its length, width, and height all equal. 17 Using the standard measure, the Angel measured the thickness of its wall: 144 cubits. 18 The wall was jasper, the color of Glory, and the City was pure gold, translucent as glass. 19 The foundations of the City walls were garnished with every precious gem imaginable: the first foundation jasper, the second sapphire, the third agate, the fourth emerald, 20 the fifth onyx, the sixth carnelian, the seventh chrysolite, the eighth beryl, the ninth topaz, the tenth chrysoprase, the eleventh jacinth, the twelfth amethyst. 21 The twelve gates were twelve pearls, each gate a single pearl. 22 But there was no sign of a Temple, for the Lord God - the Sovereign-Strong - and the Lamb are the Temple. 23 The City doesn't need sun or moon for light. God's Glory is its light, the Lamb its lamp! 24 The nations will walk in its light and earth's kings bring in their splendor. 25 Its gates will never be shut by day, and there won't be any night. 26 They'll bring the glory and honor of the nations into the City. 27 Nothing dirty or defiled will get into the City, and no one who defiles or deceives. Only those whose names are written in the Lamb's Book of Life will get in.
Matthew Henry's Commentary on Revelation 21:10-27
Commentary on Revelation 21:9-21
(Read Revelation 21:9-21)
God has various employments for his holy angels. Sometimes they sound the trumpet of Divine Providence, and warn a careless world; sometimes they discover things of a heavenly nature of the heirs of salvation. Those who would have clear views of heaven, must get as near to heaven as they can, on the mount of meditation and faith. The subject of the vision is the church of God in a perfect, triumphant state, shining in its lustre; glorious in relation to Christ; which shows that the happiness of heaven consists in intercourse with God, and in conformity to him. The change of emblems from a bride to a city, shows that we are only to take general ideas from this description. The wall is for security. Heaven is a safe state; those who are there, are separated and secured from all evils and enemies. This city is vast; here is room for all the people of God. The foundation of the wall; the promise and power of God, and the purchase of Christ, are the strong foundations of the safety and happiness of the church. These foundations are set forth by twelve sorts of precious stones, denoting the variety and excellence of the doctrines of the gospel, or of the graces of the Holy Spirit, or the personal excellences of the Lord Jesus Christ. Heaven has gates; there is a free admission to all that are sanctified; they shall not find themselves shut out. These gates were all of pearls. Christ is the Pearl of great price, and he is our Way to God. The street of the city was pure gold, like transparent glass. The saints in heaven tread gold under foot. The saints are there at rest, yet it is not a state of sleep and idleness; they have communion, not only with God, but with one another. All these glories but faintly represent heaven.
Commentary on Revelation 21:22-27
(Read Revelation 21:22-27)
Perfect and direct communion with God, will more than supply the place of gospel institutions. And what words can more full express the union and co-equality of the Son with the Father, in the Godhead? What a dismal world would this be, if it were not for the light of the sun! What is there in heaven that supplies its place? The glory of God lightens that city, and the Lamb is the Light thereof. God in Christ will be an everlasting Fountain of knowledge and joy to the saints in heaven. There is no night, therefore no need of shutting the gates; all is at peace and secure. The whole shows us that we should be more and more led to think of heaven as filled with the glory of God, and enlightened by the presence of the Lord Jesus. Nothing sinful or unclean, idolatrous, or false and deceitful, can enter. All the inhabitants are made perfect in holiness. Now the saints feel a sad mixture of corruption, which hinders them in the service of God, and interrupts their communion with him; but, at their entrance into the holy of holies, they are washed in the laver of Christ's blood, and presented to the Father without spot. None are admitted into heaven who work abominations. It is free from hypocrites, such as make lies. As nothing unclean can enter heaven, let us be stirred up by these glimpses of heavenly things, to use all diligence, and to perfect holiness in the fear of God.