Well actually, natural mechanisms are what we know and actually do account for the existence of everything we know.
What magical / supernatural mechanisms can you identify which account for any element of anything we know?
Hogwash! There is no universal
we know or
believe in your metaphysical presupposition of materialism and/or naturalism. You don't even grasp the ramifications of what you're saying. As another suggested, folks like you don't even grasp the fact that you're confounding metaphysics--your religion!--with science . . . even worse, as if
science itself were the beginning and end of knowledge.
Metaphysics necessarily precedes and has primacy over science! Your babble about how
natural mechanisms account for the existence of the material realm of being is meaningless baby talk Either the material realm of being is all that exists or it's not, and as you know, ding,. I and others have forcefully shown that everything we know from mathematically, scientifically viable physics and cosmology, the material realm of being necessarily began to exist in the finite past, and logic dictates that existence cannot arise from nonexistence, indeed, that nonexistence is an absurdity.
Something has existed from eternity, and that thing, speaking generically, is of an immaterial substance, the substance of Mind.