Valentinian goes into the West; Valens remains at Constantinople, and grants the Request of the Macedonians to hold a Synod, but persecutes the Adherents of the Homoousion.'

Of the emperors one, i.e. Valentinian, speedily went to the western parts of the empire; for the exigencies of affairs required his presence thither: meanwhile Valens, residing at Constantinople, was addressed by most of the prelates of the Macedonion heresy, requesting that another Synod might be convened for the correction of the creed. The emperor supposing they agreed in sentiment with Eudoxius and Acacius, gave them permission to do so: they therefore made preparations for assembling in the city of Lampsacus. But Valens proceeded with the utmost despatch toward Antioch in Syria, fearing lest the Persians should violate the treaty into which they had entered for thirty years in the reign of Jovian, and invade the Roman territories. They however remained quiet; and Valens employed this season of external tranquillity to prosecute a war of extermination against all who acknowledged the homoousion. Paulinus their bishop, because of his eminent piety, he left unmolested. Melitius he punished with exile: and all the rest, as many as refused to communicate with Euzoïus, he drove out from the churches in Antioch, and subjected to various losses and punishments. It is even affirmed that he caused many to be drowned in the river Orontes, which flows by that city.

Chapter III.—While Valens persecutes the Orthodox Christians in the East, a Usurper arises at Constantinople named Procopius: and at the Same Time an Earthquake and Inundation take Place and injure Several Cities.

While Valens was thus occupied in Syria, there arose a usurper at Constantinople named Procopius; who having collected a large body of troops in a very short time, meditated an expedition against the emperor. This intelligence created extreme solicitude in the emperor's mind and checked for a while the persecution he had commenced against all who dared to differ from him in opinion. And while the commotions of a civil war were painfully anticipated, an earthquake occurred which did much damage to many cities. The sea also changed its accustomed boundaries, and overflowed to such an extent in some places, that vessels might sail where roads had previously existed; and it retired so much from other places, that the ground became dry. These events happened in the first consulate of the two emperors.⁵⁷¹

Chapter IV.—The Macedonians hold a Synod at Lampsacus, during a Period of Both Secular and Ecclesiastical Agitation; and after confirming the Antiochian Creed, and anathematizing that promulgated at Ariminum, they again ratify the Deposition of Acacius and Eudoxius.

While these events were taking place there could be no peace either in the church or in the state. Now those who had been empowered by the emperor to hold a council assembled at Lampsacus in the consulate just mentioned: this was seven years after the council of Seleucia. There, after confirming the Antiochian Creed, to which they had subscribed at Seleucia,⁵⁷² they anathematized that which had been set forth at Ariminum⁵⁷³ by their former associates in opinion. They moreover again condemned the party of Acacius and Eudoxius, and declared their deposition to have been just.⁵⁷⁴ The civil war which was then impending prevented Eudoxius bishop of Constantinople from either gainsaying or revenging these determinations. Wherefore Eleusius bishop of Cyzicus and his adherents became for a little while the stronger party; inasmuch as they supported the views of Macedonius, which although before but obscurely known, acquired great publicity through the Synod at Lampsacus. This Synod, I think, was the cause of the increase of the Macedonians in the Hellespont; for Lampsacus is situated in one of the narrow bays of the Hellespont. Such was the issue of this council.