He won't answer truthfully, though, because of Taqqiyah... the practice of lying to infidels.
If you want to have some fun with him, start a faith dialogue. Ask him if he respects your faith. He does? Good. Jesus taught us to call God "Our Father"... your conversation is over at this point--that's blasphemy. Allah is not a father to the Muslims, he is an enslaver.
Wow, seriously folks, thanks for all the excellent suggestions.
I'll see if I can get a response and post the dialogue here.