That is a problem yeah. I'll see if I can at least get it to be playable to that point. I need to fix some of the changes around that area anyway(as it's currently causing some technical issues throughout the rest of the game as well due to the way I'm currently saving the position/location of enemies)
Selfishness should go up with the corrupt church's ritual (the bottom room one), but it's unlisted on the stats screen and might be bugged out. (I honestly don't remember if it's even properly usable like it's supposed to be anymore). Both the church and the corrupt church are certainly due for a revamp very soon! (as they're some of the earliest content added to the game), but it might take me a while to get there as so is much of the rest of the game's content!