Uhm...to be honest, nothing I remember so far stands out as anything I'd call 'powers'. If it was more obvious then I would have found out about it sooner.

And while that guy [ because you know what, he's not going to use 'father' ] is pretty popular with the sailors and some of the merchants, it's not like most of the islanders worship him either, so it probably doesn't change anything for me? It'd probably be a different story if he was one of the more popular gods back home, though.