just as a follow up to this: he called again but my boss refused to speak him. My boss thinks that he is crazy and won't take his case! (I'm glad I didn't say oh, yeah I know him, he used to be a Jehovah's Witness)
"a Jehovah's Witness"? are you serious? you did go to high school right? And we live in NJ, just a reminder.
correct phrasing is "One of Jehovah's Witnesses".
whats wrong with a Jehovah's Witness?
it's just improper grammar