The celebrated donation of Rome and all Italy to Pope Sylvester by the emperor Constantine, was maintained as a part of the creed of Rome until the sixteenth century. It was believed that Constantine, being at Nicomedia, was cured of leprosy at Rome by the baptism which he received from Bishop Sylvester, though he was not baptized at all; and that by way of recompense he gave forthwith the city of Rome and all its western provinces to this Sylvester. If the deed of this donation had been drawn up by the doctor of the Italian comedy, it could not have been more pleasantly conceived. It is added that Constantine declared all the canons of Rome consuls and patricians--"_patricios et consules effici"_ --that he himself held the bridle of the mare on which the new bishop was mounted--"_tenentes frenum equi illius_." It is astonishing to reflect that this fine story was held an article of faith and respected by the rest of Europe for eight centuries, and that the Church persecuted as heretics all those who doubted it. _Donation of Pepin._ At present people are no longer persecuted for doubting that Pepin the usurper gave, or was able to give, the exarchate of Ravenna to the pope. It is at most an evil thought, a venial sin, which does not endanger the loss of body or of soul. The reasoning of the German lawyers, who have scruples in regard to this donation, is as follows: 1. The librarian Anastatius, whose evidence is always cited, wrote one hundred and forty years after the event. 2. It is not likely that Pepin, who was not firmly established in France, and against whom Aquitaine made war, could give away, in Italy, states which already belonged to the emperor, resident at Constantinople. 3. Pope Zacharias recognized the Roman-Greek emperor as the sovereign of those lands, disputed by the Lombards, and had administered the oath to him; as may be seen by the letters of this bishop, Zacharias of Rome to Bishop Boniface of Mentz. Pepin could not give to the pope the imperial territories. 4. When Pope Stephen II. produced a letter from heaven, written in the hand of St. Peter, to Pepin, to complain of the grievances of the king of the Lombards, Astolphus, St. Peter does not mention in his letter that Pepin had made a present of the exarchate of Ravenna to the pope; and certainly St. Peter would not have failed to do so, even if the thing had been only equivocal; he understands his interest too well. Finally, the deed of this donation has never been produced; and what is still stronger, the fabrication of a false one cannot be ventured. The only proofs are vague recitals, mixed up with fables. Instead of certainty, there are only the absurd writings of monks, copied from age to age, from one another.