So I just read David Jaffe's (I think that's his name) cut plot for GoW3 which, as some of you might already know, is basically this: Kratos kills Zeus right away, portal opens up and all the other gods from other mythos come out along with different Kratos, Kratos kills all gods, becomes king, the other three Kratos are the three wise men who go to start the new religions.
>three wise men
They wouldn't dare. This said, that angle died off with the two men noted.
It doesn't hint at three. It refers to one becoming two (not going far enough to become the third). Christianity (Spear of Destiny). Monotheism with the Abrahamic God, Jesus, etc. Were it without Jesus, it could be consider just Judaism.
Were it to go beyond to Mohammad, then you could say it was about all three (but then Jesus would be in a diminished role as having him as a Messiah wouldn't be in keeping with their teachings *just another prophet*).
Jaffe wanted multiple polytheistic religions brought down by Kratos only to usher in monotheism (though some imply no gods were wanted). Barlog wanted Kratos to take Thanatos' role. Both hinted at the birth of Jesus and all that jazz. Stig didn't take it in that direction.