Inspired Rhetoric (Ex): You use your Wisdom modifier in place of your Charisma modifier when making Diplomacy, Intimidate, and Perform (oratory) checks. Perform (oratory) is an inquisitor class skill for you.

Blessed Correction (Ex): At 4th level, when you make a Diplomacy, Intimidate, or Perform (oratory) check, you may roll twice and take the more favorable result. You can use this ability a number of times per day equal to your Wisdom bonus.

Awaken Discontent (Su): At 8th level, you can deliver a stirring speech condemning the mistakes of those in power and calling for reform, causing the target of your rhetoric to be affected by charm person with a caster level equal to your inquisitor level and a save DC of 10 + 1/2 your inquisitor level + your Wisdom modifier. You may use this ability a number of times per day equal to your Wisdom modifier.