Well, the pope in the West, they say, hey, we don't think we have to listen to you. I am the bishop of Rome. I have universal jurisdiction. And then to add insult to injury, now in 800, you have Charlemagne being crowned holy Roman emperor. Now a thread further running through this is something that we talked about in a previous video, this notion of folloquia, where in 381, the Council of Constantinople, they augment the Nicene Creed, where they say, and we believe in the Holy Spirit, the Lord and giver of life, who proceeds from the Father. Well, in the West, they add the Latin term, folloquia, which means and the Son. And this is touching on some of these notions in the Arian heresy, where does the Holy Spirit proceed from?