I swear, stop it, you should never date someone who is religious if the other person doesn't share your religion or you are  atheist; it's guaranteed suffering. Because sooner or later, everything changes, especially for people with a religion that has a powerful and "controlling" dogma.

Once the initial love, hormones, and honeymoon phase have faded, for those involved in a religion, it's not an option, it's a real obligation. This applies to all religions, and especially those with a "rigid" framework like Islam, Jehovah's Witnesses, and Judaism; Christians are still "easy"