The Pahlavi-Jewish dynasty of the Umayyads offer tribute to the Byzantines, install Miaphysite Bishops in Jerusalem's Patriarchate and put Heraclius and his sons on their Drahmas. To appear innocent, Heraclius abandons Miaphysitism in favour of Eutychian Monothelitism.
===641===
The young Constans takes control of the Byzantine Empire.