I honestly don't understand your reasoning, Quintessence. First you say classical theism drives a "wedge" between Creator and created and now, based on a few lines from a massive (and unfinished) work, you seem to be saying that not only is there no wedge, but classical theism describes God as a Master Puppeteer (pantheism?).
You presented these few lines, implying that anything else in this massive work wasn't as relevent to the topic at hand. The statement, "[God] as an agent is present to that upon which it works", very much does sound like it's describing a "Master Puppeteer" of sorts. Puppetteers, after all, are the agents present to puppets, upon which they work.
@Quintessence didn't say anything contradictory. They quite clearly described the distinction between "god
in the object", which is what classical theism seems to be about, and "god
as the object". The former states a very clear distinction (i.e., wedge) between the object and the God (and therefore the worshiper), while the latter does not.
Therefore, using the Master Puppetter description, one way of describing the difference difference is: Pinnochio the puppet, and Pinnochio the real boy. Do you see the distinction?
Or if that's not good enough, consider Sun. Sun is a Goddess (or a God, depending on your personal idea of what gender the inherently genderless Sun is). Now, I am obviously a distinct entity from Sun. However, both me and Sun, as well as everything in the Solar System, is made of the same stuff as a progenitor star that went nova. (I don't know if astronomers have officially named that star, so let's just call her Ymir for now, look up the story if you don't know why). A significant part of me, therefore, is the same as Sun, as well as Earth and all Her children, Mars, Venus, Jupiter, Pluto, Ceres, Moon, etc... all through now-dead Ymir. But because Ymir is now dead, she can hardly be described as an "agent" working upon us.
Ymir is not
in us, because that implies there are parts of us that aren't Ymir's body. Rather, we
are Ymir, because there is not a single part of us that isn't part of her body.
Do you understand the distinction?