Hi Still thinking, I see your point. I guess I don’t agree with the definition of atheist being a mere lack of belief in God though. I think it is that and more besides. I posted my view on that subject a bit earlier. I think some atheists would deny another as being an atheist if they admit to belief in supernatural or metaphysical reality.
Bohm I’m not quite sure what you mean but I personally think that rationality is not the exclusive property of a materialist world view. We live in a physical reality hence the normative problem you mention but that does not mean other modes of being do not exist or that evidence for them doesn’t exist. It just won’t be testable using physical tools.
Hi LisaRose, evidence for an invisible presence of god, or indeed a non-physical being that is not god is via implication; it is not normally direct, even for flesh and blood beings. There is no proof that anyone has a real consciousness inside. We might know we have one but we don’t need to prove it to ourselves about ourselves because we are it. With others we have faith that they do like we do, because evidence suggests it is the case, which is all evidence ever does, as it does not prove anything. This works for practical reasons in this physical world to go with such evidence and evolution may well be evidence for an invisible being. The mere fact that a logical process produces life at all is remarkable if it all came from some random cosmic accident. However a more rational view would be that processes that do things like create life are not the result of an accident, even if the process itself, like evolution, makes use of non-predictable or random events.
The question of how did God come to be is really the same question as how did existence come to be. You either have nothing from nothing or something from something. It can’t be the first option but the second option leads one into infinity, which is beyond comprehension, although it is a rational option. Whether that infinity is God or just existence itself leads to all options being on the table because at this point comprehension has reached its limits, and metaphors are all we have left. Such is the case in this reality, but that is not to say that other realties do not exist where more comprehensions are possible, even of that of infinity.
Where many theists go wrong is the denial of the evidence for evolution and the narrow lens they view what a God like being aims and goals would be. Where some atheists go wrong is thinking that theists are philosophically right in what they think Gods purpose for life would be if such a being existed.
Another form of evidence for invisible beings or realities is experiential. It is experienced rather than deduced. This is direct evidence for the one who has experienced it. It cannot be transferred to others except in the form of anecdotal evidence which is still a valid form of evidence just of a lower quality, speaking rationally that it. Some atheists would see this as valid, just not all.