the elves just jealous cause men can become a god, and none of the elves have yet. Greedy bastards
Vivec, Sotha, Alma, King of Worms, Auri-el, some other members of the Altmer pantheon who I forget.
The elves only claim to be descended from the gods. Doesn't make it true.
It is is true, though. Nirn is made of gods, not matter, and all sentient mortals are just diminished pieces/offspring/creations of lesser numbers of powerful et'ada. And humans are too, and human also worship their ancestors, so you've got that wrong, OP.
You mortals always take things so literally.
Yeah, because the God of R.ape is totally a metaphor. And the thousand foot tall robot is metaphorical. And the heart of a god that creates a volcano is metaphorical because it's too far-fetched.
You're going to believe all that and then scoff at one god eating another? For [censored]'s sake, did you or did you not just play a game whose main villain is the World-Eater? Trinimac was 'eaten,' and there is a pattern in ES stories where this is meant to be taken absolutely literally, just like all the shenanigans of Greek and Nordic mythology. The metaphorical part is the symbolic meaning of being eaten and [censored] out, being totally degraded. And that turned his followers into Orsimer just like the Chimer turned into Dunmer.
OP: If you read the Arcturian Heresy (with a grain of salt), you will see that two of the roleplayers in Tiber Septim's composite identity were born as mortals. Only Wulfharth was an aspect of Shor, and in betraying him, Hjalti was acting as Akatosh and mantled him. Akatosh and Lorkhan are joined by the same mythic forces as Anu and Padomay. Talos symbolically harnessed those forces to bind three men into a single oversoul and ascend to godhood.