So one side says that God exists and that it is God Who determines the ultimate purpose. The other side (jars side) claims that humans create their own purpose. They create their own gods. They are the arbitrators of reality.
Seems to me it doesn't really matter cuz its ultimately non-falsifiable and also non-confirmable in either direction.
"Reason obeys itself; and ignorance submits to whatever is dictated to it" -- Thomas Paine