Board Thread:Lore Discussion/@comment-67.177.21.237-20140107140211/@comment-14057152-20140115153422

Actually, Boeithiah is unlaful authority and uprising. Mephala, from what can be assumed, is lies and betrayal. However, you are correct that no Daedra is good. They have no mortal sense and good and evil. The most merciful, or kind Daedra, is Azura, as she often is seen as more forgiving. Meridia was orginally Aedra, but was sent to Oblivion and became a Daedric prince for misuse of magic (This could or could not be true, it's speculation) so she could be seen as more good, as like Arkay, she hates undead. But, like I said, that is not concrete information.

But good and bad are all about perspective and definition, so I get what you are saying,  and you make an accurate and valuable statement.