The Ecclesiastical History of Theodoret

Eusebius of Palestine has written a history of the Church from the time of the holy Apostles to the reign of Constantine, the prince beloved of God. I shall begin my history from the period at which his terminates .

Chapter I.-Origin of the Arian Heresy.

After the overthrow of the wicked and impious tyrants, Maxentius, Maximinus, and Licinius, the surge which those destroyers, like hurricanes, had roused was hushed to sleep; the whirlwinds were checked, and the Church henceforward began to enjoy a settled calm. This was established for her by Constantine, a prince deserving of all praise, whose calling, like that of the divine Apostle, was not of men, nor by man, but from heaven. He enacted laws prohibiting sacrifices to idols, and commanding churches to be erected. He appointed Christians to be governors of the provinces, ordering honour to be shown to the priests, and threatening with death those who dared to insult them. By some the churches which had been destroyed were rebuilt; others erected new ones still more spacious and magnificent. Hence, for us, all was joy and gladness, while our enemies were overwhelmed with gloom and despair. The temples of the idols were closed; but frequent assemblies were held, and festivals celebrated, in the churches, But the devil, full of all envy and wickedness, the destroyer of mankind, unable to bear the sight of the Church sailing on with favourable winds, stirred up plans of evil counsel, eager to sink the vessel steered by the Creator and Lord of the Universe. When he began to perceive that the error of the Greeks had been made manifest, that the various tricks of the demons had been detected, and that the greater number of men worshipped the Creator, instead of adoring, as heretofore, the creature, he did not dare to declare open war against our God and Saviour; but having found some who, though dignified with the name of Christians, were yet slaves to ambition and vainglory, he made them fit instruments for the execution of his designs, and by their means drew others back into their old error, not indeed by the former method of setting up the worship of the creature, but by bringing it about that the Creator and Maker of all should be reduced to a level with the creature. I shall now proceed to relate where and by what means he sowed these tares.