Is There A Alternate God In The Supernatural Show?

Supernatural is a great show, and certainly leaves a lot to speculate about. What we'd like to discuss today, is whether or not there is an alternate God, aside from Chuck Shurley. The alternate universes within the show deviate slightly from the main flow of the story lines. But here's the kicker, each alternate universe still exists within a separate part of time and space from the "main" universe. However, if we examine the facts about Chuck, given that he is God, and "exists beyond time and space", constantly in control of all things, the answer seems pretty obvious. God is God, so despite any of the varying alternate universes, it follows logic to assume that Chuck is the man behind the curtain.

However, with that being said, Supernatural certainly opens the floor for quality speculation.