Christendom believes that ALL the "saved" will go to Heaven to forever live with God. This is an error of course because her scenario eventually dispenses with the earth.
The traditional Christian undestanding is that there will be a new heavens and a new earth. For example, see the relevant section in the _Catechism of the Catholic Church_:
http://www.scborromeo.org/ccc/p123a12.htm#VI
Notice these sections (1046-1050. The paragraphs in quotes are from authoritative Church documents or Scripture:
1046 For the cosmos, Revelation affirms the profound common destiny of the material world and man:
"For the creation waits with eager longing for the revealing of the sons of God . . . in hope because the creation itself will be set free from its bondage to decay.... We know that the whole creation has been groaning in travail together until now; and not only the creation, but we ourselves, who have the first fruits of the Spirit, groan inwardly as we wait for adoption as sons, the redemption of our bodies."
1047 The visible universe, then, is itself destined to be transformed, "so that the world itself, restored to its original state, facing no further obstacles, should be at the service of the just," sharing their glorification in the risen Jesus Christ.
1048 "We know neither the moment of the consummation of the earth and of man, nor the way in which the universe will be transformed. The form of this world, distorted by sin, is passing away, and we are taught that God is preparing a new dwelling and a new earth in which righteousness dwells, in which happiness will fill and surpass all the desires of peace arising in the hearts of men."
1049 "Far from diminishing our concern to develop this earth, the expectancy of a new earth should spur us on, for it is here that the body of a new human family grows, foreshadowing in some way the age which is to come. That is why, although we must be careful to distinguish earthly progress clearly from the increase of the kingdom of Christ, such progress is of vital concern to the kingdom of God, insofar as it can contribute to the better ordering of human society."
1050 "When we have spread on earth the fruits of our nature and our enterprise . . . according to the command of the Lord and in his Spirit, we will find them once again, cleansed this time from the stain of sin, illuminated and transfigured, when Christ presents to his Father an eternal and universal kingdom." God will then be "all in all" in eternal life:
"True and subsistent life consists in this: the Father, through the Son and in the Holy Spirit, pouring out his heavenly gifts on all things without exception. Thanks to his mercy, we too, men that we are, have received the inalienable promise of eternal life."
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For those who hold that the number 144,000 is literal:
If the number 144,000 is literal are the numbers 12 and 12,000 literal also? Are there literally 12 groups of 12,000 comprising the 144,000? Also, are there literally 12 gates in the New Jerusalem? Are the measurements 12,000 and 144 to be taken literally also? (From Rev. chapter 21) Doesn't consistency require we take the numbers all as literal or all as symbolic?
Revelation chapters 21 and 22 describe the final state when the New Jerusalem descends out of heaven to earth. This is a uniting of heaven and earth in the new heavens and the new earth. The gates of the City are open for all. Notice Rev. 22:14-15:
"Happy are those who wash their robes clean! [Remember this is what the "great multitude" do--Rev. 7:14.] They shall be free to eat from the tree of life and may enter the city by the gates. Outside are the perverts, the sorcerers and fornicators, the murderers and idolaters, and all who love and practise deceit."
Two choices: being able to enter the City to eat of the tree of life or to be outside the City with the lost. There are not two hopes for Christians...only "one hope" (Ephesians 4:4).
CatholicGuy
not my webpage but a favorite:
http://ic.net/~erasmus/RAZHOME.HTM