The POD is in centuries before the Islamic conquest of North Africa there is more extensive Christianization of the Berber regions of North Africa, with a translation of the bible into a Berber language, which would be comprehensible to all the Berber tribes being made.
Come the Islamic conquest of North Africa, Christianity survives as the dominant religion in the Atlas Mountains, like it did in the Mount Lebanon region. Islam and the Arabic language would be the dominant religion in the old roman province of Africa and the coastal regions although.
Effects anyone?