In this temple lies the key to your ascent to a higher plane, the plane you will have to reach to finish your mission alive. But before you get there, don't let the nice look of this temple to deceive you - evil lies in this holy place, and your task is not easy at all.
In the end you will reach the temple of the distorted Gods, from which you will be able to get to the final stage of your mission. But can you get there alive?
In the northern wall of the norther hallway there is an alcove with some Revenants hidden behind stained glass. This compartment can be accessed by a hidden door in the middle of the southern wall of the next room north. You find 2x Box of shells in there.