I am comfortable with "God is intellect" (whatever it might really mean) but find "God is intelligent" to be completely nonsensical.

It's tied into to the notion of
divine simplicity, which I am pretty sympathetic too--I'm not sure how you feel about it, as it's very Neoplatonic and one of the most abstract things out there.
I am rather uncomfortable with statements that have to be modified with "whatever it might really mean".
It plays so much into the different approaches that I mentioned in my last post, and the "backward thinking".
There is no logical or philosophical reason to state something like "God is intellect" (whatever it might really mean". No more than there is reason to state "God is width (whatever it might really mean)" or "God is purpleness (whatever it might really mean)"
It is, as I see it, just an attempt to use something that you "like" (which might really mean: something you prefer, want to promote or think is useful to further your goal) and try to shoehorn it into your system.
Well, remember that for the most part, we're dealing with analogous reasoning here. God is "life", sure, whatever that might mean, but that does not make God the sum product of all the life in the universe, nor does it make "life" a property he shares with creatures in a direct sense.
I am not sure your comparison between life coming from non-life and intelligibility coming from non-intelligibility is really valid, though. We have reason to believe that life did develop on this planet from non-life, but I am unaware of any scientific theory that claims that intelligibility is something that developed slowly in the universe and that at one point, the laws of the universe behaved differently. So intelligibility did not come from non-intelligibility. Rationality from non-rationality, sure, but that's a bit different.
And there it is again, the "backward thinking". (Remember, I said that this isn't "bad". It just might not apply here.)
You talk about "life" evolving in our universe. This has a meaning. A very specific one. You mention "intelligibility, and how it works (or not) in our universe.
And then you turn around and try to build on that an argument that includes "Not-Our-Universe"... and something that you claim to be "life"... but
not in the way of our universe, but rather in the "whatever it might really mean" way.
Which means: you haven't a clue, but you like the sound and the connotation of the term "life".
I see a lot in your philiosophy that I agree with, but as with most (all?) theists, I think you make too many "jumps of faith". Unbased conclusions.
Yeah. On the other hand, the fact that I see both existence and subjectivity as impossible means that I find it equally difficult to conceptualize both non-existence more broadly and non-subjective existence. What seems to be a single sided question for you is a double sided one for me (and most theists, I imagine--I see people bring up mind and consciousness fairly often), so the approach changes at least a little bit. Sometimes quite a lot.
I fear I cannot follow you here. Why do you see existence and subjectivity as impossible? After all, all of the philosophies you use are based on "existence" and you believe in a subjective deity?
Can you explain?
Well, I do not entirely disagree. I'm pretty un-dogmatic, since I'm convinced that we are just building castles in the sand. Some are more promising than others, but at the end of the day, my favorite line by Thomas Aquinas is actually this one: "The end of my labors has come. All that I have written appears to be as so much straw after the things that have been revealed to me."
I can appreciate the feeling that stands behind this quote.
In a previous post, I called my "personal philosophy", the "primal chaos" idea, a "feverdream". I can identify it as "straw". It is a nice idea, and has a lot for it... but nothing to it. I don't need it for my life. I don't base anything on it. It backs my atheism, but my atheism is not based on it. If it isn't true, it would make no difference to me.
And that is where I heartly disagree with Aquinas: I see "revelation" simply as an attempt of justification, to admit the fallibility of your "philosophy"... and still be able to claim the "Truth" of your worldview.
On the other hand, I think refusing to pay any heed at all to what you consider backwards reasoning can also be arrogant, in a very different way, since there's an equal claim there that the human experience does not in any way match up to the divine reality. I'm happy playing in the realm of "maybes", which drops me straight into Pascalian territory, but that is another story.
I have said it before, and I say it again: this "backward thinking" is not bad per se, not arrogant per se. Just when it oversteps its boundaries and still claims to result in correct analyses.
I am not a gambler, but when I "play with maybes", I try to base my decisions on probabilities, not desired or undesired outcomes.
I am not a convinced Platonist, no. But I really need to take another look at the modern arguments for mathematical Platonism. I'm more sympathetic to the position than I used to be.
I would say that realism in this context is usually Platonism. The alternative is nominalism, the view that mathematical objects, relations, and structurse either do not exist at all or do not exist as abstract objects.
The major names I know when it comes to mathematical Platonism are Gödel, Frege, and Quine, if you want to look into it.
I need to check it out.
I think you're at risk of trivializing the problem by focusing too much on the semantics involved. There's a difference between water vapor, liquid water, and ice, regardless of the words we use to describe these things. Every carbon atom may indeed have the built in potentiality to eventually ascribe semantical meaning to things, but that doesn't make the distinction between life and non-life dependent upon our ability to distinguish between the two things linguistically.
Linguistics is secondary in this case. But I think I am justified to claim that any distinction does indeed based on our ability to distinguish between things. Without distinguishing, no distinction.

The question in this case is just to what level
we do distinguish. We do distinguish "water" in all its forms from other materials. We make no distinction here. But we also distinguish "water" between its different forms.
(And, nagging/nitpicking/nagging, we do that based on our experiences of the universe. Without experiences, no distinguishing. Without a universe, no experience.

)
Shrinks, not grows. Well, depending on your perspective. A carbon atom would have more potentiality than a seed, yes. In fullblown Aristotelian metaphysics, this gets tied into form and matter as well, so formless matter would probably have infinite potentiality, if such a thing even exists at all. I'm not sure what the physics behind this would be, but we might be looking at concepts like vacuums and Absolute Zero.
Personally, I would stop on an earlier level for for "non-infinite potentiality". As long as there is "something" (in the "our universe" way), it is limited in some way.
That was the original basis for my "primal chaos" idea. If there is nothing - really nothing, not even empty space, vacuum and no motion... there are also no limits anymore.