It may be considered part of this first persecution that the two great Apostles--Peter, who had founded the Roman Church, and Paul, who after its first foundation had helped to build it up--were condemned in the last year of Nero, and by his deputies(142) during his absence, to suffer as Christians, the one the death of a Roman citizen by the sword, and the other that of a slave by crucifixion. Thus the two great brethren by enduring together the martyr's death, the highest mark of Christian charity, sealed their joint foundation of Christian Rome, that like as the Rome which had gained the conquest of the world by the strong hand of violence, had been planted in the blood of one brother shed by another, so the Rome which was to be the centre of Christ's kingdom, and in the words of S. Ignatius "preside over charity," should have for her founders brethren in supernatural love, pouring forth their blood together for the seat of that Christian unity which binds the earth in one.
But this persecution by Nero is not transitory in its consequences. The emperor had judged that Christians as such professed a religion not allowed by the Roman laws, and were guilty therein of a capital crime. This crime, if technically expressed, would amount to sacrilege and treason;(143) for they could not acknowledge the Roman gods as gods, nor the emperor as Pontifex Maximus; nor could they swear by his genius, which was the oath expressing fidelity to the Roman constitution in its civil and religious aspect. This was that "hatred of the human race," that is, in other words, of the Roman empire, of which in the eyes of Tacitus and Pliny, of Nero now and of Trajan afterwards, they were guilty as Christians. But the singular thing is this, that the Jew, who was the first to drag them before the Roman tribunal, who was their omnipresent, ever-ready antagonist and traducer, though he worshipped one only God, though he abhorred the whole Roman polytheism, though he swore not by the genius of the emperor, was exempt from punishment: his religion was recognised by Roman law and the senate its interpreter, because it was the national and time-honoured religion of a constituent part of the empire. On the same ground the vilest Egyptian, Asiatic, African idol was allowed the worship of those who claimed it as their ancestral god. The Christian Faith was the sole exception to this universal tolerance, because it was not the religion of a subject nation, because it was new, because, in fine, it rested on principles which, if carried out, would sweep away the whole fabric of polytheism on which the Roman State rested. And the act of Nero had its great importance in that it formally distinguished the Christian from the Jewish religion, and took away from it by a legal decision of the State's highest authority the claim to be considered "licit."