As I said earlier Research is always a part of what I do because if I don't know how a thing works how is it that I can write about it with any sense of good from it. I usually try to be respectful with any creature or myth that I borrow from. Some people have differing opinions about that kind of thing though. Zombies are Zombies through and through but at the same time just because it's undead and doesn't sound like a normal human being doesn't mean that is a zombie you also have wraiths, revenants, wights, ghouls, and ghosts just as other alternatives. Think outside the box.
...I think we're misunderstanding each other? I don't understand your point here?
I was referring to the Call a Bunny Smeerp trope:
http://tvtropes.org/pmwiki/pmwiki.php/Main/CallARabbitASmeerp
(I misspelled Smeerp as Smeep, lol.)
And the Z Word trope:
http://tvtropes.org/pmwiki/pmwiki.php/Main/NotUsingTheZWord
Yes, people have different ideas for different types of things. Yeah, that's normal. So, of course, you may offend some people or lose some readers, no matter what you do.
Of course, you can be creative.
Just be aware that not everyone may suspend their beliefs on same things as other people. One person may believe time travel is possible, while another may not. One person can believe in "love at first sight" in a story, while another person may not, and so on...
Just be careful about misusing or appropriating a person's religion or culture just to "think outside the box", whatever that means...
Write your story, then.
I'm obviously may not be one of your target readers for this kind of thing, lol.
Which is totally fine.
There will be other readers your story can reach.
ETA: And before anyone thinks I'm being a crazy dogmatic ultra-religious freak, I have enjoyed playing Shin Megami Tensei games. In those games, the Angels are a type of "monster" you can recruit (like Pokemon), and the Angels are strict, aggressive, douchewads. And Yaweh (aka God) seems kind of a righteous jerk, heh. A jerk your character can fight as a Boss, too! Dude, you can literally punch Yaweh/God in the face, lol!
See, even if there's a negative spin on it, I like that the religious aspect is acknowledged in some way.