No, I merely disregard a god that must be believed in beyond the initial premise and benefit of the doubt in favor of said god's existence, that is to say, a god that is perpetually an unknowable mystery. When you know God, you see God even though you are not looking at anything more than what you are looking at right now. Conversely, if you believe, you obviously don't know, and it does not matter what fantasy you believe in. (And just for the record, gravity, magnetism, air, etc. which we indeed cannot see but which have, nevertheless, pretty palpable and repeatable empirical effects don't fall into your category “we believe in many things we can’t actually see,” if that's what you try to imply.)