I don't know about that "god" stuff. But i feel that Saturn makes one more in touch with their own mortality and human-hood.Neptune may have us make-believe and have dreams of superpowers.
But Saturn brings us the cold truth;no "super powers". But compassion.No "immortality". But memory.
Saturn is what is tangible in the relative space/time continuum.
In a way, Saturn is what God "is not". But is in order to relate to itself. In that Saturn is the "other" of God.Because God is all there is.
That is perhaps why its name rings so close to "Satan"?