Is there an afterlife? How can there be? Life is life. Death is death. Or is our individual consciousness independent of our living body? If so, heaven/hell/whatever must be a crowded place. Except it wouldn’t be a ‘place’, of course. It’d be ‘outside’ space-time as we know it.
So, if there is a heaven, and you get past the gatekeeper, what would you do? I’d head for the library. Unless they’ve closed it.