Most Helpful Guy
If he practices the religion, then you should run.
If it doesn't mean anything to him, then it wouldn't matter if he grew up in the same culture you did.
Most Helpful Girls
The first thing to do is find out if he will put his religion first, or you. Then wait until you are sure about what he says.
I think mixed dating, and more, can be very difficult.
I have yes and not sure if I would again.
Be prepared for when Ramadan hits for minimum to zero contact until Eid.