@ el Machinae and Akka:
BTW before I say this, I appreciate that you two and I seem to be on the same page wrt, "If God exists then he must have characteristics xyz simply because that conforms with what we observe from the world he created."
We left off with both Akka and I implying that this 'RealGod' is a horrific being or a being contrary to human values, a Cthulhu if you like, and I said it was preferable to be an atheist.
Preferable, how? Atheism is a belief. Beliefs have two values that I can think of: being truth, or being comforting. If RealGod exists, then atheism is an untrue belief, even if it's comforting. If RealGod does not exist, but you embrace atheism because of comfort, then you're kinda allowing yourself to be 'right' for potentially the wrong reasons.
You are correct that either RealGod exists or not, and beliefs will not change that. However we have a choice to believe either scenario, since they are both plausible and we don't have strong proof either way. Given this, I don't yet see a motivation for believing in RealGod as it would seem to have only depressing downsides.
Now, there could be a moral question there. Is the RealGod worthy of worship?
No, he's not. I don't expect a world of candy coated unicorns, but it seems intuitive that RealGod had better have a damn good (haha) explanation for any instance of evil or suffering that would seem surplus to you or me. i.e. "Wouldn't you create a world without _____?"
Ordinary people who don't vex their brains about God too hard, do seem to get a sense of this problem every time they are confronted with a massively arbitrary instance of evil or suffering for example thousands of people perishing senselessly.
Now, the god depicted in the Bible is fundamentally wicked. I think it's a moral error to worship this being
Personally I believe our philosophical construct RealGod is wicked enough without adding to his names any of the exploits of the God of the Bible.
The RealGod is constrained by reality. It's fair to hold the RealGod accountable for the suffering it has caused, but it's also okay to forgive this god.
Since we were created by him, wouldn't you find that presumptuous. Also, sending up a nice little "I forgive you, God!" prayer, aside from being arrogant, will hardly stop him from unleashing the next tsunami he's got planned.
Like I said, I don't really see an upside to believing in RealGod, especially compared to the various fantasy Gods who offer afterlives, remission of sins, the feeling that someone upstairs has a Plan for you, and whatnot.