2000 XP, Mace
This quest will begin after you finish the Ram On Heaven's Door quest. Go in the church and talk to Mother Helen. Go into the next room and you'll have to kill a Thug to key to the church bells controls. Turn off the bells with the control panel and go talk to Mother Helen to receive your reward. Talk to mother Helen again to start the next main quest Drowned Hope or there are several new side quests available.
Toxic Mod - On the table in the room with the Thug.