I normally don't wade in on topics on this site where I lack knowledge. But I feel lately I've seen loads of Rome / Byzantium threads popping up, which put this question into my head. I'd be interested in the thoughts of those who have knowledge in the area.
OTL, we got an Eastern Roman Empire and a Western one. They both lasted a while, changing as they went and dying different deaths. They gave us separate Orthodox and Catholic Churches that last until today.
Pick a time to have Rome branch off differently, in a way that preserves a different slice of Roman-ness in the part(s) of the empire not containing Rome itself. Ideally, just as we branched off between Catholic and Orthodox faiths, your split will also enable or advance differences of faith that linger to present day ATL.
What would make a Northern Roman Empire (capital: Lugdunum) with a stronger thread of syncretic Roman/indigenous religion end up as? How about a more druidically-infused Christian Church there, better able to reach British and Celtic peoples? Would the contrasts between these empires and their beliefs make Lutheranism unnecessary?
Or: posit a co-emperor setting up shop in the Holy Land, in search of purer religion, and ending up with a marginally-less-misnamed Holy Roman Empire (capital: Jerusalem?). Are there more or fewer crusades in this timeline? Is Judaism stronger?
Have more numerous followers of Pelagius migrate and segregate away from followers of Augustine, leading to a core of a rather different Rome... somewhere. Do you have a culture of industrious people focused on the virtue of good deeds and accomplishments contrasting themselves with Rome's indolence and laziness? Is this like the Northern European protestant self-image, a millennium earlier?
Or, better still, split Rome your own way, and tell us how today is different because of it.
OTL, we got an Eastern Roman Empire and a Western one. They both lasted a while, changing as they went and dying different deaths. They gave us separate Orthodox and Catholic Churches that last until today.
Pick a time to have Rome branch off differently, in a way that preserves a different slice of Roman-ness in the part(s) of the empire not containing Rome itself. Ideally, just as we branched off between Catholic and Orthodox faiths, your split will also enable or advance differences of faith that linger to present day ATL.
What would make a Northern Roman Empire (capital: Lugdunum) with a stronger thread of syncretic Roman/indigenous religion end up as? How about a more druidically-infused Christian Church there, better able to reach British and Celtic peoples? Would the contrasts between these empires and their beliefs make Lutheranism unnecessary?
Or: posit a co-emperor setting up shop in the Holy Land, in search of purer religion, and ending up with a marginally-less-misnamed Holy Roman Empire (capital: Jerusalem?). Are there more or fewer crusades in this timeline? Is Judaism stronger?
Have more numerous followers of Pelagius migrate and segregate away from followers of Augustine, leading to a core of a rather different Rome... somewhere. Do you have a culture of industrious people focused on the virtue of good deeds and accomplishments contrasting themselves with Rome's indolence and laziness? Is this like the Northern European protestant self-image, a millennium earlier?
Or, better still, split Rome your own way, and tell us how today is different because of it.