Divine Denial

 
Prerequisite(s): Iron Will, Knowledge (Religion) 9+ ranks
 
Benefit: Whenever you are the target of a divine spell, you gain a +2 bonus on saving throws to resist the spell. If the spell does not allow a saving throw, you can make a Will save against the spell's DC as if it allowed a save. If you succeed, you negate the effect of the spell.
 
Source: Exemplars of Evil