The reign of Decius was short; [302:2] but the hardships of the Church did not cease with its termination, as Gallus adopted the policy of his predecessor. Though Valerian, the successor of Gallus, for a time displayed much moderation, he eventually relinquished this pacific course; and, instigated by his favourite Macrianus, an Egyptian soothsayer, began about A.D. 257 to repeat the bloody tragedy which, in the days of Decius, had filled the Empire with such terror and distress. At first the pastors were driven into banishment, and the disciples forbidden to meet for worship. But more stringent measures were soon adopted. An edict appeared announcing that bishops, presbyters, and deacons were to be put to death; that senators and knights, who were Christians, were to forfeit their rank and property; and that, if they still refused to repudiate their principles, they were to be capitally punished; whilst those members of the Church who were in the service of the palace, were to be put in chains, and sent to labour on the imperial estates. [302:3] In this persecution, Sixtus bishop of Rome, and Cyprian bishop of Carthage, [302:4] were martyred.
On the accession of Gallienus in A.D. 260, the Church was once more restored to peace. Gallienus, though a person of worthless character, was the first Emperor who protected the Christians by a formal edict of toleration. He commanded that they should not only be permitted to profess their religion unmolested, but that they should again be put in possession of their cemeteries [303:1] and of all other property, either in houses or lands, of which they had been deprived during the reign of his predecessor. This decree was nearly as ample in its provisions as that which was issued in their favour by the great Constantine upwards of half a century afterwards.