That is why they all fight too..
The catholics started the mingling of Christianity and Paganism in 321 AD. The Pope became the most powerful force politically, and religiously. That scared people, so they broke from the Mother church, and started daughter churches because they kept the customs of the Catholics, they just didn't want the Pope to be infalable.. That means that the Pope can make something up, and call it true, and nobody can challenge him.. So, you have the baptists, methodists, piscopaliam luthern, it goes on and on, but that is why the Pope doesn't have nearly as much power today, but he still has sway...