My cousin rejected a guy simply because of this reason. Tat dude stupid enough spent thousand ringgit on valentine dinner for her, and deserved to get this kind of treatment.

I believe those Christians that are very strong faith or fanatic will be like that... Because in the bible they were told to always put God first in everything...

You will then know how logical she is depending on which one she chooses. God is nowhere to be seen while the partner is alive and tangible. If she chose to believe something that she has never seen... well.

Another thing is, faith has nothing to do with choosing a partner. Unless of course you mean believing in the Bible(the words of god) which (compulsory or not, I am not sure) the spouse has to be a Christian.