FF10 revolves completely around religion and the end of it has youfight Yu Yevon, god of the religion of the world.
Hydaelyn and Zodiark also may not have been ACTUAL gods, but that didn’t stop the Ascians from specifically calling Zodiark “the one true god” since ARR and treating him as such. Zodiark is one in the truest sense of the game’s world since he actually had powers to rewrite the fabric of reality.
While we now know they, other primals, and FFX’s example aren’t gods, that didn’t stop people from believing they were with whole theologies built around them, and we even have a line in SB where we tell the Kojin that we’ll “kill their god”.
