One thing that seems to escape many Christians, even clergy and theologians, is that Heaven and the New Earth are two separate places. The idea that there is just Heaven and Hell has been broadly taught for generations. We have even gone soft on these. “Heaven” is almost never capitalized. Does this mean that the editors of various hymnals and Bible translations consider “Heaven” to be a concept rather than a place with a name? And many Christians don’t believe in Hell.
If you are of the impression that there is only Heaven and Hell, where did you learn that? What Bible passages were used? Or was this just the general description given you as a child by adults who never studied the Scripture for this topic? Such an idea can become entrenched in our mind. We are certain that it must be in the Bible, but it is not.
A couple of linguistic things add to our confusion. First, the Greek word for “Heaven” is used to describe “the atmosphere” (first heaven), “the universe” (second heaven), and the dwelling place of God or what I would describe as “Heaven” (third heaven).
“Hell” an English word with a long history of where it came from, is often sloppily assigned to two Aramaic words, “Gehenna”, which was just transliterated into Greek (so it is a Greek word too), and “Sheol” which is translated into Greek as “Hades”. I think it is interesting that one word is just borrowed by Greek (like the word “hard drive” is rarely changed in other languages) and the other is assigned a word with a lot of meaning. “Hades” is also a place of the dead for the Greek people. From this I would conclude that “Gehenna” and “Sheol” are not synonyms. They are two place names, and the latter conceptually fits with the Greek idea of Hades. The result is the tendency to merge places that exist before Judgment Day with those that only exist after Judgment Day.
Heaven, as most of us would think of it, clearly exists now. It is the visible dwelling place of God, the Cherubim (also called Seraphim) and the angels. It will continue to exist after Judgment Day but will not be the visible dwelling place of God. The New Earth is something spoken of in both Old and New Testaments. It is not Heaven and only will exist after Judgment Day. It becomes the formal dwelling place of God with the arrival of the New Jerusalem in Revelation 21.
Sheol/Hades is a place for the damned (and until Jesus made atonement for sin, the Old Testament righteous) that exists today. What I would call “Hell”, Jesus calls “Gehenna”, and John calls the “Lake of Fire”; does exist until after Judgment Day. That it is something distinct from Sheol/Hades is established in Revelation 20:14 where Hades is thrown into the Lake of Fire. I guess at that point they become the same thing.
So will we be in Heaven forever? With the resurrection of our bodies on Judgment Day, the New Earth will become both our permanent dwelling and the dwelling place of God (Rev. 21:1-4); but there are some clues that Heaven remains in the mix somehow. First there is this:
For we know that if the tent that is our earthly home is destroyed, we have a building from God, a house not made with hands, eternal in the heavens.2 Corinthians 5:1
Does Paul mean “heavens” as the universe or as the current dwelling place of God? Is “heaven” wherever God dwells or a place of its own? I believe Paul is not speaking of the universe and that Heaven is a place, even after God dwells with man on the Earth. Another passage:
According to his (God’s) great mercy he has caused us to be born again to a living hope through the resurrection of the dead, to an inheritance that is imperishable, undefiled, and unfading, kept in heaven for you.1 Peter 1:3-4 (NIV 1984)
We do go to Heaven when we die. God and probably the New Jerusalem are a part of Heaven that is eternal, but will move to the New Earth. Still, I think this is saying that part of our eternal inheritance is Heaven, the place. The New Earth and Heaven could be our home eternally. There is the movement of the New Jerusalem, which could be the sum total of Heaven, to the New Earth. This would create a parallel to the merging of Sheol and Gehenna described above, but symmetry is all that interpretation has going for it.
While I can see that some of the questions that can be raised about our eternity are unanswered, merging Heaven and the New Earth doesn’t honor the Scriptures, which clearly describes them as distinct. Either way, these things are ours by grace. God prepares for us a body or bodies and a sin and curse free place of existence where we are with Him.