Right, I agree with you theoretically but then if they outrightly reject science or alter the facts/experiment data to their own likings, then they would reject whatever "evidences" we provide. Remember that a religion works on faith, and that's blind faith, mind you.
I guess I should say that it is a good thing that we are having this type of discussions as opposed to no discussions at all. However, maybe they should do some research before engaging in this type of discussions so at least they have some clues on what they are talking about.