Not to be mean but a god would not fear the hulk they make the rules to the very universe itself.
I mean they could take apart every atom in the hulk put them back together minus gamma or make him into worm at a whim. What would they have to fear. Hulk is not a god he is nothing but a human changed with gamma radiation.
Gods very ridiculously in power.
So was Owen Reece, literally he was a regular guy changed by radiation into a being more powerful then any other abstract out there
i hear that same line regurgitated over and over... These are comic books... the title "God" is pretty meaningless considering regular humans have been turned into the most powerful beings in the Multiverse through some contrived science experiments gone wrong.