Few monotheists are pantheists, so I would say it is quite far from reality. On the other hand, pantheism, specifically pandeism, is an interesting philosophy, and was found in ancient traditions. Basically, it is similar to our current model of the universe, God, both created the universe and "became" the universe itself, not unlike the current inflationary model of cosmology.
Oh gosh this was long sorry I took you seriously. I get long winded and hard to understand for most.
Well I tend to not be Philo about it and I actually try and avoid philosophy as it's manifesting today. Philosophy in all forms tends to attempt to structuralize. It OK I guess but philosophy structures become the THAT which we experience and that which actually literally experience is now being interpreted by those philosophy strictures. I don't hold philosophy itself as primary as most or it begins to take on authority that isnt real. We can say yes I wrote pantheism I suppose, but then that tends to become structures, into belief, theory, hypothesis, speculation, detached from experience and is just defining my experiences.
I already know what I wrote may appear word salad I get that here. If I walk out in the woods philosophy does not exist only experience. My daughter is gifted this way, you and I are deeply handicaped in this regards. It's experiencing nature alive all of it as one. That's easy to say hard to understand. and if I philosophy structuralize it, then it's not alive its a mechanical statement about nature.
All poetic and most of ancient metaphysics understand. this problem. Artists wrestle with it, religion today is a long distant echo of it, science is tone deaf to it, even worse than religion, if that's humanly possible.
If I ask say Richard Dawkins please explain Gordon lovelocks gaia theory he will blast it. If I ask say a theogical counterpart he will blast it. They could have the harshest debate, but both would turn on a dime and attack that. Gordon is only saying, anima mundi, holy spirit really. Very very old actually in new clothing nothing more.
It's not theory its just seeing is all. It's properly seeing without definition. After that all statements either lead away into symptomatic disconnect or all statements move towards that in healing. It's either, or, at that point.
To understand God you must understand nature, to understand nature you must understand God. To split it is to define it, to define it, is to negate it.