Thank you Pete and Tonus for responding.
Pete-So, what I'm getting at is there is nothing "all at once" about it. Human religious development grew from simple assumptions of agency involved in the otherwise unexplainable movement into complex rationalizations of how to appease these agents. The agents are mental constructs that offer comfort or fear.
I am understanding that you believe that when the first human did what you explained above, he bypassed the possibility of there being just ONE god and immediately inferred that it was multiple gods ...all at once. You believe that there was no gradual rationalization from one god to many.
Further, that this happened in a 'vacuum' where the idea or most minimal concept of a god was inexistent.
This theory, then, reflects instinctive action and thought. From absolutely nothing to suddenly, all at once (no graduality), gods. This is very impressive to say the least. Which is why I've asked, even if this theory is correct, why this instinct?
The inferring that it was multiple gods was not an inconsequential idea. In fact, it's stuck to this modern day.