There is neither form nor autonomy in the void. There is only existence, and (because there is no autonomy in the void) - only the single existence, which can only be God. We know there must be existence because there was a first cause that was not caused. Thus we know God is transcendent.He is also immanent, because there is in the void nothing of which anything can be made other than His own existence, or will.
Bertrand Russell, who loved mathematics dearly, once said that "mathematics may be defined as the subject in which we never know what we're talking about, nor whether what we're saying is true." Replacing the word 'mathematics' by the word 'metaphysics' in Russell's statement also makes some sense, I regret to say. And let's not forget F. H. Bradley's famous aphorism: "Metaphysics is the finding of bad reasons for what we believe on instinct...." I'll leave it to you to find the rest of the quote...you'll like it.
Best regards, as always...
Mathematics is the cheapest of the sciences - all you need is paper, a pencil, and a wastebasket.
Philosophy is even cheaper, as you don't require the wastebasket.