Well, that was bizarre. The writing is smooth and works well, especially since you kept it restrained and let the strangeness of the concept/situation carry it instead of trying to ‘over-write’ it…like I usually try to do.
Is that a typo, or did you mean for God to go a little ghetto with, “You damn right.”? Didn’t fit for me, but if that’s what you meant, eh, could be a style choice and all.
I have no idea why God, as Elsha says, would be older. I think Death would be older, not that I’m actually a big fan of personifying a facet of existence.