I'm a scientist so I tend to follow the evidences , but science also has some kind of faith in its core, which is that somehow we can perceive at least portions of "the reality", and that this "reality" and the laws it follows is somehow objective and independent of the particular mindset of the person observing it... This ontologic principle is, as far as I understand, not possible to demonstrate since its demonstration has an inherent paradox within.

Religion and the shape it has given to human society across hundred of years is another story. To me it's more like a cultural manifestation of the Human society as as whole, an intrinsic part of each human group.

By the way, it's not that I believe or not in superior entities. The thing is that I think that "facts" do exist (but we might be wrong about this one ) and that I am unaware of the vast majority of them. That's my phylosophycal stand about live.