[@Lmpkio]
It's sort of like a high school caste thing.  The longer you're here, the more things you figure out and you learn to pick fights and work plans in either your or your faction's favor.  The whole reason Sliske and Henry hate each other is because they both blame each other for the loss at Ruthria against Omega and Tartys, when in reality it was the Demonic weakness to Angels and their hubris that screwed them.