I might be completely wrong about all this, of course - it's just that if natural laws aren't a description of things that are (as opposed to a prescriptive recipe for them), then how do we get off the merry-go-round? - if the universe contains a recipe for spheres, where did that recipe come from? And where did the recipe for whatever made that recipe, come from, and so on.
Even if someone says God made the rules for the universe, the question doesn't go away, because that's God exhibiting behaviours - so what rules govern those behaviours, and where did they come from? - etc.