There are many Arab Christians who would disagree with you.
I think you are mistaken. They fully realize Jehovah and Allah are not the same.
Wow....I didn't realize how difficult of a topic this would be.
Why is it Christians understand this and catholics don't?
I know this is going to be hard for you to believe but just because we don’t handle snakes doesn’t mean Catholics are not Christians. Seriously! :-)
Do you know any Arab Christians? If you would have a conversation with them, you would probably find out why you are having such a difficult time with this topic.