Inspired by Alternate History Hub's new video (
, thread on the video in general here- https://www.alternatehistory.com/forum/threads/thoughts-on-alternative-history-hubs-new-video.495651), how would a Byzantine Empire with pre-Manzikert borders influence the Protestant Reformation? Martin Luther believed the Greek Church had deviated from early Christianity far less than the Roman Catholic church due to it's rejection of doctrines such as indulgences and papal primacy. Given this, would it be possible that Luther goes to the ERE? How would much different would Luther be influenced theologically by a surviving Orthodox Mediterranean empire?