"Thus, then, they build the universal Church. Yet no workman who was driven about and hindered could with stone and mortar build a single wall; but these men erected so vast a number of churches through the inhabited world while they were being beaten and imprisoned, pursued and put to flight, banned and scourged, slaughtered, burned, and drowned, together with their disciples. They built not with stones, but souls, in the fulness of free choice. How can one compare a mason's work with that of changing by persuasion a soul wherein demons had so long revelled, so that from a state of madness it should reach the height of a sound mind. Yet such was the strength of men who went about all the world naked and discalced, and with a single coat; for they had fighting with them the irresistible power of Him who said, 'Upon this rock I will build My Church, and the gates of hell shall not prevail against it.' Count up the number of tyrants who were ranged in battle against it from that time, what persecutions they raised, in what position the faith stood all that first time when it was newly planted and men's minds were tender. Heathens were the emperors Augustus, Tiberius, Caius, Nero, Vespasian, Titus, and all those who succeeded them down to the time of the blessed Constantine. All these fought against the Church, some with more, some with less violence; all of them, however, fought. If some of them seemed to be quiet, the very fact that those who reigned were conspicuous for impiety was a cause of warfare against the Church, because those around them flattered and served them therein. Yet all these snares and attacks were scattered like spiders' webs, smoke, or dust. For the effect of their plotting was to produce a great host of martyrs, to unfold the immortal treasures of the Church, to disclose its pillars and towers. They, not only by their life but by their death, were the assurance of a great help to all who came after them. "Here is the strength of the prediction: the gates of hell shall not prevail against it. From that which has been trust concerning that which is to be, and that no one shall overcome the martyrs."