Of what this most noble Pope did for Rome, Anastasius gives a long account. If the Romans loved and admired him as a cardinal priest, they loved and admired him no less as Pontiff to the end. While fully acknowledging still the sovereignty of the eastern emperor, a man as unworthy of the loyalty which bound the Pope to him, as a sovereign could be, the Pope neither by his heresy nor by his tyranny was induced to renounce him. He did, indeed, one great and momentous act. He sent to Charles Martell the keys of St. Peter’s Confession, conjuring him in the name and person of the Apostle, to save his city from the Lombard robber: the city which its sovereign was neither able nor willing to save: the city on which the robber was descending with the utmost force. It is supposed that Charles Martell was engaged in battle with the Saracens in Southern France at the time. The Pope sent a second time, to the great leader, the Hammer of the infidel, the Liberator of the Christian. What took place is not exactly known: but the Lombard king, Liutprand, retired in the month of August, 739, from the siege of Rome with his army to Pavia, and helped Charles Martell against the Saracens, who had again invaded Provence. Then also Rome was saved by her pontiff from becoming a Lombard prey. Once more towards the end of 741, Liutprand was preparing a new expedition against Rome and its duchy, when Rome lost, on the 27th November, St. Gregory III., its pontiff, prince, and champion. At Constantinople, Leo III. had been succeeded by his son, Kopronymus, whom the Greek Zonaras calls, “a cub more cruel than his sire”. Rome seemed covered by a terrible tempest: France had been deprived not a month before of Charles Martell. All minds were in fearful expectation, when a star of peace appeared on the horizon. There rose up one who, by the force of his mind and the unsparing risk of his own person, was to preserve Italy during ten years from the destruction which seemed impending.