So according to revelation 21:16, heaven is a cube with 12,000 mile-big sides. That's 2.54358061 × 1023 square feet. The total number of people that have ever existed is estimated to be between 90 and 110 billion.
So assuming 110 billion people have existed and they all got into heaven, each of them has 2,312,346,009,600 cubic feet to himself. Let's assume that God and other Essential Services somehow takes up 2/3 of the space. That's still 1,541,564,006,400 cubic feet per person.
Clearly, that's too much room.
So I propose we figure out why God made so much room:
- Do aliens get into heaven?
- Do people from parallel universes get into heaven?
- Do our pets get into heaven?
- Do bugs (mosquitoes, cockroaches, etc.) get into heaven?
- Is heaven a big empty place?
What do you think is the best explanation? Can you come up with something better?