Monstrance of Saint Orthenius

Monstrance of Saint Orthenius is a quest in Inquisitor game. You can began the quest by talk to Jeremiah about promotion that an Inquisitor could gained.

How to Finish the Quest
The Monstrance of Saint Orthenius can be found on Bishop Herbertius, an Undead found in the Catacomb below the Hillbrandt Cemetery.

When encountered Herbertius will spawn undead (Skeletons and Zombies). He is immortal until you find the secret container in his room and destroy his heart. His attacks permanently decrease your skills, so have one of your party members receive the blows.

To complete the quest you must also talk to Romius and kill him.