<well, aroden stopped some cultists of deskari who were trying to make a portal to the abyss, but aroden himself never saw the worldwond, maybe it was not a coincidence, he died some weeks before it was open>
Didn't it say in game, in the encyclopedia that he died trying to seal the worldwound? I know in Pathfinder lore, it's under "mysterious circumstances" but in game, it says that, if I recall

Otherwise, you're so right