Bunyip said:
When I use the term 'god' I am not referring to a concept, but to a specific god. The term 'god' MUST be tied to a specific concept to have any meaning.
Therein lies the rub.
I find the tendency of many atheists to invent or appropriate a specific god definition to not believe in intellectually lazy*. Arguments stemming from that custom are the least persuasive of all possible arguments and the most easily rebutted.
atheist: "If God exists, why is there evil in the world?"
theist: "Because MY God tolerates evil!"
/debate.
I'm just going to elaborate anyway.
You said your approach is to first embrace somebody's specific definition of god in order to have something "meaningful" to not believe in. I know I'm paraphrasing, but I hope I got the gist of it.
My approach is more empirical than philosophical in comparison. I am curious about
what causes the phenomenon of theistic belief in the human psyche. IOW, I am curious about
what caused 200,000 years worth of humanity to believe in
all the gods they've ever concocted. When I say I'm an atheist, I mean I don't believe the psychological phenomenon of theistic belief represents an ontological reality. Nor has it ever, anywhere. That goes for ALL the gods, not just one god.
So to me, to require a specific definition of "god" to not believe in seems kind of arbitrary. I find arguments based on this approach particularly weak and easily dismissed by believers. All they need to do is say that the god you've picked to argue against isn't
their god, so all your points are moot.
(*
the sentence construction has been colour coded to combat the "word salad" effect of long sentences on modern readers).