My wife and I have discussed this at length, even before she arrives in the UK.
She can follow her beliefs and go to church as often as she wants, and I will never stand in her way.
I will drive her if I am not working and collect her outside when the service is over. I will encourage her to follow whatever belief she has as long as she doesn't try to get me involved.
Her right to follow her faith is paramount to her well-being.
Equally, the right for me to keep religion out of our conversations is my right.
I just mentioned to her that my beliefs are 100% apposed to hers though and that it will always be best for harmony that religion is not mentioned.
We understand each other.
I accompanied her into the old beautiful church in Cebu City "Santo Niňo" and watched respectfully as she prayed on the last trip.