(Copied from an exchange I'm having at atheistforums.com.)
So, believers, do think this is the case, that there is an alternative reality built just for you?
My beliefs about the afterlife are based on my reading of the Bible.
I'm wondering if Heaven and Hell are two separate realities or just two aspects of the same one? Believers?
It's all the same reality.
ETA: Just different locations. Like Tahiti vs. the Gobi.
I would say Heaven isn't a separate reality at all, but a transformation of this reality following Global Judgment.
Hades isephemeralmythical.