Filling in some gaps in background lore in my campaign. "The ThisThat Devotees are a religious sect that believe their two patron saints came together and formed a more perfect union ("You complete me"). There's a breakaway group, known as the ThatThis Heretics - they believe the two saints were already perfect before their union and by joining together they became a greater and more powerful force."
Thus, one sect believes 2x2=4, while the other sect believes 2+2=4. You can understand then that wars were had, monks burned at the stake, cats and dogs living together, the walls of the 53rd …