A timeless being cannot create

[Belacqua]

Somehow God is immune to physics but still has the ego to throw temper tantrums and get offended. A being that literally transcends space-time is also super sensitive? Acts remarkably like an insecure human?... wonder why?

It looks that way because you're conflating two very different views of God. To be fair, there are no doubt Christians who do the same thing, in a careless way.

But the God of the theologians is timeless and impassible, so he has no change and no emotions. The God of the literalists is the one who acts super-sensitively. 

It would be helpful if all the Christians were talking about the same thing, but it's a big group of people, and pretty much a dozen different religions loosely grouped under the same title. We have to be clear who we're talking about.