Why is it more reasonable to believe in One Single Creator and not several?

[Kasz216]

GamingChartzFTW said:

Polytheism vs Monotheism

Is it just a historical coincidence that a large proportion of people scattered around the world, believe in a single God?
Why not several Gods or Goddesses?
And why is Thor, Zeus, Odin and Loki considered 'silly' by so many Christians and Muslims?

One flaw here.  Polytheistic religions believed in one creator as well.

Except possibly the Summerians.

The main difference between Christianity and say... Anicent Egyptian religion is just that the Christian god is... the angels just aren't called gods.

That and God is just so much more awesome then the angels... to where unlike other religions, god basically has no fear of being upseated.

Edit: No no wait... the Summerians had one creator too who created everything... though i think some things were created by the creations.