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Source: https://writers.stackexchange.com/a/41152
License name: CC BY-SA 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0/

Source: https://writers.stackexchange.com/a/41152
License name: CC BY-SA 3.0
License URL: https://creativecommons.org/licenses/by-sa/3.0/

 **I find it odd and unusual for a world to be inhabited by sentient beings where no one ever mentions or relates to religion. But it is completely fine for your characters to be atheists or just not care enough about religion to mention it.**

Sometimes information about a world is so in the background that it's just in your head and not communicated to the reader. _You_ need to know what role religion plays in your world, both currently and in the past. That's true for a whole lot of things you might not actually put in the book. Because it will change how you approach things and how your characters approach things, even if it never comes up. Maybe leaders blinded by religion caused the apocalypse in the first place. Maybe religion is all the survivors had at first to keep them going, but now it's not important.

Also, if the world used to be Earth, there will be markers of religion all over the place. Buildings formerly used as churches, synagogues, mosques, etc will still be there, either intact, as rubble, or somewhere in-between. There may be surviving statues. Some hills in places have giant crosses. Someone might go into an abandoned house and find crucifixes on the walls or a menorah covered in dust. Forest areas might still have intact but aging shrines.

There are multiple possibilities and the choice is up to you. As is the choice of whether or not to talk about it. And, if so, how. Religion will be part of any Earth world, and most other worlds, even if it is as historical relics or background. That is not the same as saying it is meaningful to your characters.

Original score: 24