User blog comment:Tholanar/The mightiest god in The Elder Scrolls!/@comment-5827750-20121218173213/@comment-3492791-20121222084050

Nirn was created by a large group of Aedra, not just Akatosh. The know Aedra involved were most notably the eight divines, but also several other Aedra that fleed just before the birth of Nirn (one of which was Magnus), and (should you believe the elvish creation myth) many other Aedra that completely lost all traces of divinity and became the mortals that now inhabit Nirn.

Regardless, it has been several thousand years. I'm sure he got over it by then.