There is no such thing as a "Roman" universal church.
There is a Roman church. There is a church of Jerusalem, of Alexandria, of Damascus and Antioch on the Orontes. There is a Constantinopolitan church. There is a Church of the Augsburg Confession in Slovakia, another in Poland. There is a Church of England. There is a Wisconsin Synod Lutheran Church, a Missouri Synod Lutheran Church, an Episcopal Church United States, a First Baptist Church of Dallas, et cetera, et cetera, et cetera.
