In the mean time Pope Theodorus, having during the seven years of his pontificate maintained the faith against the aggression of the Byzantine emperor and patriarch with the same resolution as his predecessors, Popes Severinus and John IV., died on the 13th May, 649, and was buried at St. Peter’s. His death occurred just after the Typus had been issued, and perhaps before he had seen it. On the 5th of the following July, Martin was chosen to succeed him.(28) Martin was then a Roman priest, had been a nuncio at Constantinople, a man distinguished by his virtue and knowledge, as well as by his personal beauty. By the fifteenth letter of this Pope we learn that the Roman clergy would not wait for the imperial consent to his consecration, and so in due time the Greeks pretended that he had taken possession of the episcopate irregularly. This pontiff, one of the most remarkable and vigorous that ever sat on the throne of St. Peter, although aware of the penalty imposed by the emperor Constans, in his Typus, shrunk not the least, but was rather kindled with greater zeal to summon immediately a council of the Bishops of Italy, which met on the 5th October in this year at the Sacristy of the Lateran Basilica. Anastasius,(29) the librarian, gives the following narrative of events which now took place concerning Pope Martin:— “In his time Paulus, bishop of Constantinople, inflated with the Spirit of pride against the holy Church of God, presumed in his audacity to go against the definitions of the Fathers. Moreover he took pains to veil his own error for the seduction of others, so that he induced the emperor also to set forth the Typus for the destruction of Catholic belief. In this he deprived of their strength all the voices of the holy Fathers by the expressions of the worst heretics, laying down that one should confess neither One nor Two Wills or Operations in Christ our Lord.