If, however, the Roman See made little impression in Rome, it made some progress in the Church. As the fragments of Papias and Dionysius show, Christians were saying, far away in the East, that it had been founded by Peter; and the Gospels plainly made Peter the chief of the apostles. The Roman See did not yet speak of having inherited the primacy of Peter, and it had very little share in the prestige of Rome. It must rise higher in the eyes of men, and at the end of the second century it was rising. Marcia, the robust ex-slave who shared the brutal pleasures of Commodus and was mistress of his harem of three hundred concubines, had a grateful recollection of earlier Christian kindness, and she secured peace and favour for the Church. Here it is that, for the first time, a clear light falls upon the Christian community at Rome and upon its bishops.
In the year 217 (or 218), Bishop Callistus succeeded Bishop Zephyrin, who had followed Victor. From the fourth century he has been counted one of the greatest of the early Popes. Two of the historic cemeteries bore his name, and there were a Church of St. Callistus (or Calixtus, as the Latins sometimes misspell it) and a Square of St. Callistus in the Trastevere district. Martyrologies honoured him as a witness to the faith, and (probably from the seventh century) the _Acta_ of his martyrdom, including a most impressive account of his virtues and miracles, might be consulted in the archives of Sta. Maria in Trastevere. From these materials, Moretti composed an eloquent biography of the saint, and even the Bollandists, more discreetly, and with disturbing hints that Christian scholars were saying naughty things about the _Acta S. Callisti_, set their learned seal upon his diploma of sanctity and martyrdom.
Contemporary with Callistus, the saint and martyr, was Hippolytus, the scholar and saint and martyr. They were the two shining jewels of the Roman Church. The many works of Hippolytus had strangely disappeared, and tradition was not even sure of which town he had been Bishop; but there was evidence enough to connect him with the Roman Church and to justify the claim that he was the Origen of the West. When, in 1551, a broken marble statue of Hippolytus was discovered at Rome, it was devoutly restored and set up in the Lateran Museum. And just three hundred years afterwards, in 1851, there was given to the world a lost work of the saintly scholar, from which it is plain that he was the first Anti-Pope, and that the Pope whom he opposed and reviled was Callistus. The first book of this work, the _Refutation of all Heresies_ (sometimes called the _Philosophoumena_), had long been known; the manuscript copy of Books IV. to X. was found in a monastery on Mount Athos in 1842. Now that the true character of Hippolytus is known, some doubt has been cast upon his scholarship, but it was considerable for his age and environment. He was one of the very few scholars of the Roman Church during several centuries, and one chapter of his work throws an interesting light on the person of Callistus and on a remarkable phase of the development of the Papacy.