Ah, the invisible dragon strikes again.
Ah, the hidden contempt for metaphysical possibilities shows itself again.
If it goes "beyond physical perception," how can you know that the supernatural is even capable of interacting with the physical universe to produce physical effects? Not only are you unable to explain how this causal interaction takes place, but apparently you can't even detect it taking place at all! Yet you insist that it does.
I'm not arguing that it does, but that it can, and more precisely that there's no reason to think that it can't, given that we can't even know how physical stuff interact with itself! All this is in response to your original implication that we can't accept the supernatural because we can't know how it interacts with matter; well, if we can't know how matter interacts with matter, the problem isn't at all present for matter or spiritual stuff interacting on it.
Yes, understanding how matter transitioned from a timeless, spaceless state into spacetime is a problem. I don't know how it happened. I don't even know if that is how it happened. I offered it as a suggestion. However, doesn't a conscious creator suffer from the same problem? How can a mind exist in a timeless, spaceless state? In such a state, how can it make a deliberate decision to create?
Which is a bigger problem: positing matter to be timeless and spaceless (which, actually, unless you're talking QM voodoo, isn't even possible with matter at all), or positing an intelligence that is timeless and spaceless? Let's start there. They are both umambiguously difficult, but whereas the former has the fatal problem of requiring an intelligence to go from spaceless/timeless to contained in time, the latter only requires that we admit that we don't know how intelligence in a timeless and spaceless sense could work. Are you saying we need to
understand something before we can accept it? If so, do you reject QM?
You seem to fail to understand the basic difference between the two. The car doesn't come into existence from nothing. Certain materials are gathered together and arranged in such a way as to create the vehicle. That's what ex materia means: the car is caused to begin existing from previously existing material. "No car" is not the same as "nothing," at least not in the sense in which you've been using the word.
I agree with all of this, which tells me I'm not communicating clearly enough.
Again, we can understand the process of nothing, something, therefore someone very easily, whether ex materia or ex nihilo. Same reasoning, same application, totally intuitive, just that "nothing" here has different implications (slightly), given that with the car you have a physical universe and with ex nihilo you have no physical universe.