When Man First Realized God's Existence

[Windwalker]

Robin, when do you think it was?

[Robinmom]

oh wow this was to me years ago and i see it first now..lol (sorry)

hummm have u ever read the chariot of the gods...

anyway i think it started with anything they couldnt control and sort of went from there anything unexplained stronger then them and stuff....

so most probably right or near to the begining...

then of course if u read chariots of the god u can see how it explaneded