In a comment over at my other blog, tokyotodd writes:
In order for a worldview to be capable of addressing questions about God or miracles, it must first posit some sort of methodology by which these objects (if they existed) could be detected and empirically verified. This requires knowledge of the objects being investigated, without which it would be impossible, or at least highly presumptuous, to make predictions about how we might expect to encounter or observe them. This would seem to rule out naturalism as a useful worldview, since it simply presupposes the nonexistence of the supernatural and therefore cannot really address questions about it (except to regard them as meaningless).
There are indeed difficulties involved in the investigation of the supernatural, but the scientific worldview isn’t one of them. Science (sometimes called “naturalism” in the same way evolution gets labelled “Darwinism”) is entirely neutral on the question of natural vs. supernatural, and has routinely investigated phenomena that were popularly regarded as supernatural at the time. The problem with the supernatural is the vague and volatile definition of what “supernatural” is supposed to mean.