What age will everyone be in Heaven?
Then I saw a new heaven and a new earth, for the first heaven and the first earth had passed away, and the sea was no more. And I saw the holy city, new Jerusalem, coming down out of heaven from God, prepared as a bride adorned for her husband. And I heard a loud voice from the throne saying, “Behold, the dwelling place of God is with man. He will dwell with them, and they will be his people, and God himself will be with them as their God. He will wipe away every tear from their eyes, and death shall be no more, neither shall there be mourning, nor crying, nor pain anymore, for the former things have passed away.”
Revelation 21:1-4
The Bible does not specifically answer this question. Will babies and children who die still be babies / children in Heaven? What about elderly people who die–do they remain elderly in heaven? Some have guessed that babies are given a resurrection body (1 Corinthians 15:35-49) that is “fast-forwarded” to the “ideal age,” just as those who die at an old age are “re-wound” to the ideal age. This would indicate that there won’t be any children or elderly people in heaven.
What is the ideal age? Again, this concept is not specifically biblical. Some believe it to be around 30. Some guess 33 since that is approximately the age Jesus was when He died. First John 3:2 declares, “Dear friends, now we are children of God, and what we will be has not yet been made known. But we know that when He appears, we shall be like Him, for we shall see Him as He is.”
One thing is for certain. Whatever age we appear to be, we will be gloriously perfect. Our entire person will be remade flawless, wholly and completely Christ-like. We will lose all trace of human fallenness, wearing the white robes of purity, holiness and absolute perfection. So whatever age we are, it will be the age of complete and total perfection.