This is how I see this debate. There are gaps in our scientific knowledge. To say god is an explanation for these gaps, you first have to be able to demonstrate that a god exists. If you can't do that, then there is no point positing god as an explanation for anything. So far, no one has proven gods existence, not with evidence or reasoned arguments, including cosmological, ontological, teleological, or transcendental. So, why is this discussion even being had? Professional philosophers are debating about this constantly, better than we can. It just seems like a lot of ego stroking on the part of creationists who need to have their beliefs legitimized scientifically, when the center piece to their hypothesis, god, can't be shown to exist. That's a problem! Yet, they try to prove him indirectly by pointing to gaps in our scientific knowledge, which brings us back to the beginning, and around we go, over, and over, and over again. But, the same points remain: those who posit a god hypothesis have not shown any evidence for this agent, directly. They presuppose that what we see around us IS evidence, without showing how, since it can be explained, largely, without god.
Here is the problem with your argument that you are apparently too blind to see:
There are gaps in our scientific knowledge. To say Darwinism is an explanation for these gaps, you first have to be able to demonstrate that random mutation and natural selection are responsible for the massive complexity we see in organisms. If you can't do that, then there is no point positing Darwinism as an explanation for anything. So far, no one has proven random mutation and natural selection can result in vertical progression, not with evidence or reasoned arguments, not with the fossil evidence and not with actual experiments that follow the scientific method. So, why is this discussion even being had? Professional philosophers are debating about this constantly, better than we can. It just seems like a lot of ego stroking on the part of evolutionists who need to have their naturalistic and materialist beliefs legitimized scientifically, when the center piece to their hypothesis, darwinism, can't be proven by legitimate scientific experiments. That's a problem! Yet, they postulate hundreds of "just so" stories about the distant past, filling in the HUGE gaps with "might haves" and "could haves", which brings us back to the beginning, and around we go, over, and over, and over again. But, the same points remain: those who posit a darwinian hypothesis have not shown any evidence for this agent, directly. They presuppose that what we see around us IS evidence, showing how with Intelligently guided processes that have never been observed occurring in nature.
"This is the long-running and much-debated claim that natural selection, as an explanation of the evolutionary origin of species, is tautological —
it cannot be falsified because it attempts no real explanation. It tells us: the kinds of organisms that survive and reproduce are the kinds of organisms that survive and reproduce."
"One evident reason for this pessimism is that we cannot isolate traits — or the mutations producing them — as if they were independent causal elements. Organism-environment relations present us with so much complexity, so many possible parameters to track, that, apart from obviously disabling cases, there is no way to pronounce on the significance of a mutation for an organism, let alone for a population or for the future of the species."
"But what is really ridiculous is to suggest that empirical work, simply by virtue of being empirical work, offers a proper test of any particular theory. Certainly the work of evolutionary biologists has brought us many wonderful insights into the lives of organisms — insights of the sort that were being gained long before Darwin. But such insights provide a test of the theory that the origin of species can be adequately explained by natural selection of the fittest organisms only if they do in fact provide a test. Simply refusing to address the question does no one any good."
"You have to have some reasonable notion of “fitness” if you are trying to explain all the amazingly complex, well-adapted, and diverse life forms on earth by the fact that nature preferentially selects the fitter organisms to survive. The question, “What, exactly, is being selected, and how does it explain the observed course of evolution?” needs to be answered if the theory of evolution by natural selection is to be much of a theory at all."
"This is a stunning place to find ourselves, given the confident pronouncements we heard issuing from Dennett and Dawkins at the outset of our investigation. Not only do we have great difficulty locating meaningless chance in the context of the actual life of organisms; it now turns out that the one outcome with respect to which randomness of mutation is supposed to obtain — namely, the organism’s fitness — cannot be given any definite or agreed-upon meaning, let alone one that is testable. How then did anyone ever arrive at the conclusion that mutations are random in relation to fitness?
There certainly has never been any empirical demonstration of the conclusion, and it is difficult even to conceive the possibility of such a demonstration."
"What we are left to surmise, then, is that the doctrine of randomness has simply been projected onto the phenomena of organic life as a matter of pre-existing
philosophical commitment."
"In the case of evolution, I picture Dennett and Dawkins filling the blackboard with their vivid descriptions of living, highly regulated, coordinated, integrated, and intensely meaningful biological processes, and then inserting a small, mysterious gap in the middle, along with the words,
“Here something random occurs.”
This “something random” looks every bit as wishful as the appeal to a miracle.
It is the central miracle in a gospel of meaninglessness, a “Randomness of the gaps,” demanding an extraordinarily blind faith. At the very least, we have a right to ask, “Can you be a little more explicit here?” A faith that fills the ever-shrinking gaps in our knowledge of the organism with a potent meaninglessness capable of transforming everything else into an illusion is a faith that could benefit from some minimal grounding."
http://www.thenewatlantis.com/publications/evolution-and-the-illusion-of-randomness