Originally Posted by toapat
That, and the only alternate to paladin that "does" Holy Warrior in any way better then Paladin is Crusader. and that is only because Maneuvers have slightly better combat utility then the paladin spell list.
To be honest, Favored Soul does a better job of 'Holy Warrior' than Paladin does. There's also ClericZilla with an effective full BAB as well as 9's.