§ 59.—Of Constantine the Emperor, and his descendants, and the changes which came thereof in Italy.

We find that our city of Florence remained under the government of the Roman Empire for about 350 years after its first foundation, observing pagan ways, and worshipping idols, albeit there were many Christians, after the fashion whereof I have spoken, but they remained concealed in divers hermitages and caverns without the city, and they which were within did not declare themselves as Christians for fear of the persecutions which the emperors of Rome and their vicars and ministers brought upon the Christians, until the time of the great Constantine, son of Constantine the Emperor, and of Helena his wife, daughter of Inf. xix. 115-117. the king of Britain, which was the first Christian emperor, and endowed the Church with all the possessions of Rome, and gave liberty to the Christians in the time of the blessed Pope Sylvester, who Inf. xxvii. 94, 95.
320 a.d. baptized him and made him a Christian, cleansing him from leprosy by the power of Christ, and this was in the year of Christ about 320. The said Constantine caused many churches to be built in Rome to the honour of Christ, and having destroyed all the temples of paganism and of the idols, and established Holy Church in her liberty and lordship, De Mon. iii. 10. Par. vi. 1-3; xx. 55-57. and having brought the temporal affairs of the Church under due system and order, he departed to Constantinople, which he caused to be thus named, after his own name (for before this it was called Byzantium), and he raised it to great state and lordship, and there he made his seat, leaving here in command of Rome his patricians or censors, that is, vicars, which defended Rome, and fought for her, and for the Empire. After the said Constantine, which reigned more than thirty years, first in command of Rome, and then in command of Constantinople, there were left three sons, Constantine, and Constantius, and Constans, which had war and contentions among themselves, and one of them, to wit, Constantine, was a Christian, and the next, Constantius, was a heretic, and persecuted the Christians by reason of his heresy, which was begun in Constantinople by one named Arius, and this heresy was called Arian, after his name, which spread much error throughout all the world, and throughout the Church of God. These sons of Constantine by their dissensions greatly laid waste the Empire of Rome, and in a sense abandoned it, and henceforward it always seemed as if it were declining, and its sovereignty becoming less; and there began to be two and three emperors at one time, and one would be reigning in Constantinople, and another in the Empire of Rome, and one would be Christian, and another an Arian heretic, persecuting the Christians and the Church, and this endured long time, so that all Italy was infected thereby. Of the other emperors before and after, we shall make no ordered record, save of those which pertain to our subject; but he who desires to find them in order should read the Martinian Chronicle, and therein he will find the emperors and the popes which were in those times set forth in order.

§ 60.—How the Christian faith first came to Florence.

At the time that the said great Constantine became a Christian, and gave freedom and sovereignty to the Church, and S. Sylvester, the Pope, was openly established in the papacy in Rome, there spread through Tuscany, and throughout Italy, and afterwards through all the world, the true faith and belief of Jesus Christ. And in our city of Florence, the true faith began to be adopted, and paganism to be abolished, in the time of * * * * who was made bishop of Florence by Pope Sylvester; and from the noble and beautiful temple of the Florentines, of which mention has been made above, the Florentines Par. xvi. 47, 145, 146. removed their idol, which they called the god Mars, and placed it upon a high tower, by the river Arno, and would not break or destroy it, because in their ancient records they found that the said idol of Mars had been consecrated under the ascendant of such a planet, that if it Inf. xiii. 143-150. were broken or set aside in a place of contempt, the city would suffer peril and injury, and undergo great changes. And although the Florentines had lately become Christians, they still observed many pagan customs, and long continued to observe them, and they still stood in awe of their ancient idol of Mars, so little were they perfected as yet in the holy faith; and this done, they consecrated Par. xvi. 25, 47.
Par. xvi. 42. their said temple in honour of God and of the blessed S. John the Baptist, and called it the Duomo of S. Giovanni; and they decreed that the feast on the day of his nativity should be celebrated with solemn sacrifices, and that a race should be run for a samite cloak, and this custom has been always observed by the Florentines on that day. And they had baptismal fonts erected in the middle of the temple, where Inf. xix. 17-20. Par. xv. 134, 135. people and children were and still are baptized; and on Holy Saturday, when in the said fonts the baptismal water and fire were blessed, they ordered that the said holy fire should be carried through the city after the custom of Jerusalem, so that some one should enter into every house with a lighted torch, for them to kindle their fires from. And from this solemnity came the privilege of the "great torch," which pertained to the house of the Pazzi, from some hundred and seventy years before 1300; because one of their ancestors, named Pazzo, strong and tall in person, bore a larger torch than any other, and was the first to take the sacred fire, and then the others received it from him. The said duomo, after that it had been consecrated to Christ, was enlarged by the space where to-day is the choir, and the altar of the blessed John; but at the time that the said duomo was the temple of Mars, this addition had not been made thereto, nor the turret and ball at the summit; and indeed it was open above after the fashion of Santa Maria Ritonda of Rome, to the intent their idol, the god Mars, which was in the midst of the temple, might be open to the sky. But after the second rebuilding of Florence, in the year of Christ 1150, the cupola was built upon columns, and the ball, and the golden cross which is at the top, by the consuls of the Art of Calimala, to which the commonwealth of Florence had committed the charge of the building of the said work in honour of S. John. And by many people which have journeyed through the world it is said to be the most beautiful temple or duomo of any that may be found; and in our times has been completed the work of the histories depicted within in mosaic. And we find, from ancient records, that the figure of the sun carved in mosaic, which says: "En giro torte sol ciclos, et rotor igne," was done by astronomy, and when the sun enters into the sign of Cancer, it shines at mid-day on that place through the opening above, where is the turret.

§ 61.—Of the coming of the Goths and Vandals into Italy, and how they destroyed the country and besieged the city of Florence in the time of S. Zenobius, bishop of Florence.

END OF SELECTIONS FROM BOOK I.

BOOK II.

Here begins the Second Book: how the city of Florence was destroyed by Totila, the scourge of God, king of the Goths and Vandals.