People die at all different ages, so does our resurrected body pick up where our physical body left off, or does something else happen? This issue has come up repeatedly both in things I have read, and conversations I have had over the last few weeks, and was brought into focus by the topic of my last post. In the book "Heaven is for Real," a scene is described where a miscarried baby is seen in heaven as grown up. On the other end of the spectrum, someone who is very old when they die might be more interested in rolling the development clock backwards instead of forwards. Is there any reason to believe that might happen?
Although I am by no means sure that this is true, for the sake of discussion, let's examine the idea that everyone in heaven is about 20-25 years old. Basically everyone's resurrected body is at the pinnacle of their physical development and growth, but before the aging process has begun to deteriorate it. I first read about this idea, and now have seen that it can be applied to a number of interesting questions.
We hear of people not initially recognizing Jesus after his resurrection. At first glance we usually look down on these individuals, asking "how could you not recognize someone you have followed, in person, for years?" While there could be a purely spiritual explanation for this phenomenon, what if it was because he looked ten years younger than they were used to seeing him? Imagine you were to meet someone who is very close to you, but they were in the form of a different age. For example meeting your parents as twenty year olds, or your siblings as they might be ten years into the future. Without context or introduction, they just show up, and start talking with you. Would you recognize them? I suspect not, although you might think, "they seem really familiar, but I can't place them."
Now this is harder when talking about identities that exist only in the future, or before you were born, but what about recognizing a stage that you had witnessed? If a 15 year old kid walked up to me, no amount of familiarity is going to bring me to the conclusion "I think I went to high school with him," although I might think "did so-and-so have a younger brother?" But if we got used to seeing things that way, in heaven we would be easily able to identify those we used to know.
Before the flood, it is recorded that people lived many hundreds of years. I have seen that illustrated as a bunch of withered old men dragging ten foot grey beards, but that is ridiculous. In order to survive in that environment, people must have aged at one tenth the rate they do now, since they needed the strength to provide their own food. But they couldn't have grown at one tenth the rate, because that many small children running around would have been unsustainable for families, and because people are listed having had children at age 65 or 70. While this is later than people today do, the equivalent would be a seven year old having kids. So they may have developed slower, but not to that degree. That means that from about age 50-700, they must have maintained an adult body that we associate with age 20-50. With 90% of their life spent in that state as opposed to a relatively constant progression, they would expect to see themselves in that form. And it would appear that God originally intended for that form to be sustained for long periods.
And if someone never reached that stage during their time on earth, God obviously knows the trajectory they were on, so that is easy, but what about someone with birth defects. If you take the approach that those changes happened after conception, then they have a default state that is unhindered by those imperfections from a fallen world, the same as someone who loses a limb would not be expected to do without it in heaven.
I am very deliberately taking the C.S.Lewis approach of presenting an intriguing possibility, as opposed to suggesting that this is exactly how things work in the afterlife. But it does lead to some interesting ideas, and hopefully sheds some light on existing Biblical truths.