I concede that not every god concept is non-physical. I'm only interested, in this moment, in discussing god concepts that are non-physical, as I think they're more common, and, frankly, more interesting for philosophical and religious discussion.
My point is just that when someone makes the claim that their god is "non-physical," they're doing just that: making a claim. Maybe they can defend it and maybe they can't, but this "my god is non-physical
by definition, so I don't have to justify this is so" stuff is just dishonesty, IMO.
Produce is a physical thing. Food is a physical thing. Selling is a physical thing. Stores are physical things. What part of the definition of any of those things includes anything non-physical? At the very least, physicality seems necessary to the definition of the terms. Not so with (most) deities.
It's not that "non-physical" is
included in the definition; it's that it's generally
not excluded.
BTW: how do you know that food, for instance, is a physical thing? It's by its effects: light bounces off an apple as if it's a solid thing, you can taste it as if it really does have chemical compounds interacting with your taste buds, you derive caloric energy from it as if it really is broken down by the physical and chemical processes of your digestive system.
We can tell whether a thing is physical by the fact that it interacts with the physical world. Anything that has physical effects is physical itself for all practical purposes.
If and how non-physical things interact with the physical world is a whole other can of worms that I'm not addressing here. And I grant you it's a problem that needs addressing. I'm simply concerned here with whether it's coherent at all to say gods exist in a way that's non-physical (and not merely conceptually inside of people's minds).
I think I might not be communicating my point well. I'm saying that when something interacts with the physical world, this is evidence that it itself is physical.
It implies a contradiction in terms just as much as it would if someone said that the shape they're calling a circle is definitely not a square, but it still has four right-angled corners.
Edit: IOW, I'm saying that anyone arguing for a god that's "non-physical" but interacts with the world as if it's physical has an incoherent god-concept.
Edit 2: another way of looking at this: generally, when people argue that their god is "non-physical," it's part of an attempt to excuse their god from normal evidentiary standards by arguing that it can't be tested empirically. However, anything with physical
effects can be tested empirically, so their god is still testable (unless they also want to argue that all of the miracle claims of their religion are false).