Yes, you would say the logical theory from a scientific viewpoint is correct. If they aren't trying to convince others of the fact of existance than I have no issue with things like faith and belief. Same as I have no issues with atheists or agnostics that say they don't believe in god or if there is one their indifferent about it, but don't think they should try to proactively "prove" religious people are fools for their beliefs IF that person isn't trying to push it on them.