I just finished the book A Faith for All Seasons by Ted M. Dorman. The last chapter was on escatology (the study of last things) and it ended with this beautiful picture of heaven. I know it's legnthy but it's worth reading at least once. Hope you're as blessed as I have been through it!
Revelation 21:1-3
Then I saw new heaven and new earth... I saw the Holy City, the new Jerusalem, coming down out of heaven from God, prepared as a bride beautifully dressed for her husband. And I heard a loud voice from the throne saying, "Now the dwelling of God is with men, and he will live with them. They will be his people, and God himself with be with them and be their God."
With these words John tells us that the heavenly city is not an attainment after all. It is, in the end, a gift. And this gift does not consist so much on God's bringing us up to himself as it does in God's condescending to come live with us. The divine condescension first revealed in the incarnation will become the reality of both God's existence and ours throughout eternity. This is platonic dualism turned on it's head. The material world is not cast off, but remade and inhabited by God himself.
Such a promise defies description. For this reason the author of Revelation uses brilliant metaphor upon brilliant metaphor to disclose the inscrutable, so that we might be motivated to embrace that which we cannot see. To call heaven the "final state" does not do justice to the vision of the apostle. He portrays heaven not so much as a final state as a pulsating eternity of joyous activity in the presence of God and his people. There is no temple; there are no priests. God's people have immediate access to their Redeemer. Even if Thomas Aquinas was right when he said that people cannot have immediate knowledge of God by divine illumination in this present evil age This will not be the case in heaven. The curse that has separated humanity from the divine presence shall at last be lifted. The tree of life will no longer be off limits.
The various colors of stones that adorn the heavenly city reflect a diversity that belies popular notions of heaven as a dull place whose inhabitants sit on cloud and strum harps. It may also reflect the New Testament's indications that there will be differences in heavenly rewards, a view echoed by Papias the disciple of John and the great forth century preacher John Chrysostom. Yet despite this diversity there will be no envy among the citizens of the celestial city. It would appear that every person's cup will be full, even while their cups are different sizes. No one shall sense a lack of the joy of the Lord. For God has promised:
"He will wipe every tear from their eyes. There will be no more death or mourning or crying or pain, for the old order of things has passed away." He who was seated on the throne said, "I am making everything new." Revelation 21:4-5