Well, there were those demons that Jesus cast out. Would those count as zombies?
Otherwise, as time goes on, there are archeological findings that do tend to verify events in the Bible. I certainly wouldn't call it "historical fiction." I also know a biblical scholar that has worked with the Dead Sea Scrolls and he wouldn't call it fiction either.
Could it Just be ...."all part of The Plan"...?... 8)
OH the Dead Sea ,Must have been privy to... Some zombytes...LOL