Livre d'Or

Yay, your theory has much more explanatory power than mine, thank you! This makes a load of sense, it's not that exclusion is +Spiritual but -Pastoral, it's that having an out-group to despise or fear helps to create community cohesion, even if it does so in a way I would consider negative.

I am also very convinced by your point about deference to authority. I suspect issues of authority are a big gap (one of many, I'm sure) in my off-the-cuff theory. It seems to cut across all three of my proposed domains.