Evil often hides itself behind a mask of good. You are an expert at ferreting out those who are not what they seem, and use your powers to reveal the true forms of the unworthy.
Burn Shroud (Su): As a standard action, you can make an unarmed touch attack against a creature. The target takes 1d4 points of fire damage + 1/2 your inquisitor level (minimum 1). If the target is currently the subject of a polymorph effect that changes its appearance (such as by alter self, shapechange, or an innate shapechanging ability such as that possessed by doppelgangers), it instead takes 1d6 points of fire damage + 1/2 your inquisitor level (minimum 1). You can use this ability a number of times per day equal to 3 + your Wisdom modifier.
Reveal Form (Su): At 8th level, once per day as a standard action, you can invoke the name of your deity and order one shapechanged target within 30 feet to reveal its true form. The target must succeed at a Will save (DC 10 + 1/2 your inquisitor level + your Wisdom modifier) or be forced on its next turn to dispel any ongoing polymorph effects or innate shapechanging abilities to assume its natural form. If a creature affected by this ability fails its save and is for some reason unable to dispel any ongoing polymorph effects or innate shapechanging abilities, it is instead staggered for 1 round. This is a mind-affecting compulsion effect.