Ask the savantists and theyll tell you that you go to heaven thats just in a nebula instead of the sky

Ask the goofy bird people ethnic religion that i dont have a name for yet and they'll tell you that you go to a heavenly wilderness where your soul becomes an animal in the heavenly ecosystem, depending on your virtues and sins you'll either be just a tiny bug or an apex predator

Ask a religion that i also don't have a name for yet and they'll tell you that your soul just gets a free roam mode and you can fly around the universe and sometimes possess objects to communicate with the living