I can use any of my spell slots of PF&W, so it's kind of a waste. And Sanctuary is only good if you don't plan on attacking, which would go against what most of our characters do :P<br/><br/>On the other hand, something like Divine Favor would give you +3 to all attacks and damage you dealt from them each round, which might be especially useful on characters with multiple attacks, or who have a hard time hitting.