There are people who appear to be programmed, nothing shifts them. In the past I found people like that difficult to be friends with even if they were quite pleasant in their way,I don't mean i disliked them but there were so many brick walls. No doubt I was considered much too liberal.
Hhonestly though now nobody talks about religion & faith unless invited to so it isn't a problem. It's good, even stimulating, talking about it on here, I've learned loads, but it's the internet, we aren't really with other posters. We choose to be here & can give it a rest when we want.