Does anyone in the Aurbis worship the godhead? The structure of Aurbis metaphysics implies that the hierarchy of authority is Godhead->Order and Chaos->Aedra and Daedra->Misc. authorities. As such, it sounds to me like the real god of the Aurbis is Anu.
I know the Altmer revere Anu as order and limitlessness, but so far I haven't seen anything suggesting they worship him. Most of the setting prefers to worship the Aedra, save for the Dunmer who prefer the Daedra.
The Prophet of Landfall, Loveletter from the 5th Era, and some of the more "high metaphysics" texts imply that the Aedra are "false gods". It just makes me wonder whether or not anyone worships the "true" god.