Wikipedia
Rabbula
Rabbula was a bishop of Edessa from 411 to August 435 AD, noteworthy for his opposition to the views of Theodore of Mopsuestia and Nestorius. However, his successor Ibas, who was in charge of the school of Edessa, reversed the official stance of that bishopric. Rabbula is not to be confused with the otherwise unknown scribe of the 6th century Rabbula Gospels.