RT,
based on my experienced,there's nothing to do with the religion and you can find plenty of books there's contain the interview for the airliners.
My suggestion is Never talk about politics and don't talk about negative thing.
If you open the web for the Emirates or other major there's also a tips for the Interview,so just be prepared!They are nice.The biggest obstacle is you,yourself.
Just be you.
May the luck is also be with you besides the God Will,off course.
m_t