"since the Eternal Something is the only thing that can exist transendentaly (outside of space and time) and he cannot create anything else transendentaly, then that means heaven and hell are in this universe somewhere, we can go there and find them, they are material"

i dont understand all the details myself.

Heres my opinion.

God can create a heaven and hell that are outside this universe.

Alternate Opinion

The universe is pretty big. If heaven and hell are material, they might be so far away from earth that they are undetectable.

The Sorry Truth

a lot of people feel like life on earth is "hell."

The Reality

The location of heaven and hell have no effect on your salvation. You do not have to know the directions to get there.

A glimmer of Hope

being in heaven will be even better than winning a wrestling match!