At all events Christianity did not produce in Constantine a thorough moral transformation. He was concerned more to advance the outward social position of the Christian religion, than to further its inward mission. He was praised and censured in turn by the Christians and pagans, the orthodox and the Arians, as they successively experienced his favor or dislike. He bears some resemblance to Peter the Great, both in his public acts and his private character, by combining great virtues and merits with monstrous crimes, and he probably died with the same consolation as Peter, whose last words were: 'I trust that in respect of the good I have striven to do my people (the church), God will pardon my sins.' It is quite characteristic of his piety that he turned the sacred nails of the Saviour's cross, which Helena brought from Jerusalem, the one into the bit of his war horse, the other into an ornament of his helmet. Not a decided, pure, and consistent character, he stands on the line of transition between two ages and two religions; and his life bears plain marks of both. When at last on his deathbed he submitted to baptism, with the remark, 'Now let us cast away all _duplicity_,' he honestly admitted the conflict of two antagonistic principles which swayed his private character and public life. From these general remarks we turn to the leading features of Constantine's life and reign, so far as they bear upon the history of the church. We shall consider in order his youth and training, the vision of the cross, the edict of toleration, his legislation in favor of Christianity, his baptism and death. Constantine, son of the co-emperor Constantius Chlorus, who reigned over Gaul, Spain, and Britain till his death in 306, was born probably in the year 272, either in Britain or at Naissus (now called Nissa), a town of Dardania, in Illyricum. His mother was Helena, daughter of an innkeeper, the first wife of Constantius, afterward divorced, when Constantius, for political reasons, married a daughter of Maximian. She is described by Christian writers as a discreet and devout woman, and has been honored with a place in the catalogue of saints. Her name is identified with the discovery of the cross and the pious superstitions of the holy places. She lived to a very advanced age, and died in the year 326 or 327, in or near the city of Rome. Rising by her beauty and good fortune from obscurity to the splendor of the court, then meeting the fate of Josephine, but restored to imperial dignity by her son, and ending as a saint of the Catholic church: Helena would form an interesting subject for a historical novel illustrating the leading events of the Nicene age and the triumph of Christianity in the Roman empire.