Actually, while 'God' might be thought to refer to the Judaeo-Christian supreme being it doesn't have to be used in that manner. Even as big as they are, claiming an entire proper noun version of a word because that's how they use it isn't entirely valid since if I was, say, a Shinto devotee and prayed to a deity enshrined locally I would be fully correct in referring to that deity as 'God' since I was using it as a name/title rather than a descriptor. But you are still correct in that the phrase 'a God' is meaningless for the same reasons I stated above.Maze1125 said:Just a point.
The word 'God' and 'god' have different meanings.
Capitalized it means the Judaeo-Christian god. Uncapitalized it means any god.
Hence, saying 'a God' is a completely meaningless phrase, as if you're talking about the Judaeo-Christian god, there can't be more than one of them, and if you're talking about gods in general it shouldn't be capitalized.
---over with semi-ranting---
Simply put in my perspective a god is any supernatural being that is worshiped or otherwise held in respect for their portfolio of governance (sort of given that they rule over something).