Go ahead and wear it. You don't need their permission! If they are so uptight that a small item of jewellery worries them, that's they who have a problem, not you.
I know I have customers who wish me “a blessed day” and I see them with Christian labels. It can lead to an uncomfortable situation for retail employees because I can’t argue back lol @DocSavage
@666Maggotz I think it was Pete who was supposed to have been nailed up like that. In any case, an inverted crucifix still pisses off christians, which I believe is the main point of wearing one. If it's not a Satanic symbol it shouldn't offend Satanists either so that's another benefit of using it. I believe an inverted pentagram might be offensive to some Pagans.
@666Maggotz About the only way to not offend christians is to (say you) agree with everything they say about their imaginary friend. TBH, it's not worth trying to not offend them as you're very unlikely to succeed..
