If you abstract the layers of science , you'll realize that "God" is just a concept we've taught ourselves below the abstracted layer of language ,which in turn, is below the layer of science. Therefore there's something higher, which we don't know of because we haven't developed enough to reach that depth of abstraction ;)
So... the layer of science is one of the layers of science? That makes no sense.
In any case, I don't see any "layers" to science except metaphorically and as a simplification; how do you know that you can "abstract the layers of science"?