You have a number of items (8 right?) in your inventory, that only the bishop can identify. Try identifying items not in your inventory, like #9 or "s" I don't recall if those are the right, "wrong" items to identify or not or what they do. I think there was one that would give you 100 million gold, another that would give the same amount of experience, another that would give the person in the roster behind you the same exp points.
Not sure if you have to have an original version for ths to work, or if they kept that in the UWA version as well.
Tools for Wizardry(r) 7