Okay, maybe this is quite daring to go that high, but inspired by TM mentioning Ossë and also thinking of the recent Mac's game, what about Eru to the rest of the Númenoreans, who were left on the island after Pharazon left? Or, rethinking it, maybe just Manwë, since it was not Eru who "killed" anyone until the Fall, and after the Fall, there would probably be no one to tell this to.
You hate me, though you should love me, - Of course they hate him, though they should love him.
I killed many of you, that I see, - referring to the people dying due to lightnings, maybe also to Pharazon, though he didn't actually die.
but without me
you wouldn't be
there. - Of course they wouldn't.
I know you still look this way. - to the West
Blame your kinsmen, I say. - Meaning Ar-Pharazon and all these who caused the island to become wicked.
Or, if you take Mac's game as a true story, then it might be Eru to the islanders - it would make perfect sense
