Hey, I'm not sure if this has been put forward before, but I noticed something.
Ordained Champion gives all the spells on the War Domains spell list, to your class spell list if you do not have any cleric levels.
Could this be abused by arcane casters? It's very vague(which is a good thing in this case), so I would like to think it would work.
So the only thing you have to do in order to get Divine Power on a wizard, is somehow get Magic Weapon as a divine spell(to meet entry reqs).
Any ideas?