Ki and Gil will enter this room through the door at the top-right of it. It contains one Wizard and eight "Red" Ropers (which take total of 134 hits to kill).
The shrine after which this room is named (which looks like a white-board), is located at the top of the room - on the bottom of the cross-shaped wall.
The key at the top-right of the room opens that aforementioned door at the top-right of the room, and the key at the bottom-left of the room opens the door at the bottom-left of the room. The aforementioned door at the top-right leads back to a previous room, while the one at the bottom-left does not.
That aforementioned door at the top-right of the room leads back to Junction (Room Pass: QCY), and the door at the bottom-left of the room leads to Private Alter (Room Pass: 232). (This room is not to be confused with Chapel of Evil (Room Pass: SF9) - which can also be reached from Junction)...
