You see undead as a perversion of the natural order, a misuse of magic, or an unjust enslavement of a departed spirit’s body, and are sworn to destroying such beings.
Back to the Grave (Su): When you cast cure spells (any spells with “cure” in their name) to deal damage to undead creatures, you add +2 points of damage per caster level instead of +1 point of damage per caster level. The maximum damage for each spell remains unchanged.
Hallowed Rite (Su): At 8th level, you gain the ability to conduct a sacred funeral rite. This rite takes 1 day, during which you perform the necessary chants and prayers and burn incense. At the end of the rite you must oversee the burial of the corpse. The burial must take place within 24 hours of the preparation or the ritual fails. Once the body is interred, it cannot be turned into an undead creature, as if it were under the effect of a hallow spell (caster level equal to your inquisitor level).