Nicene and Post-Nicene Fathers: Series II/Volume II/Socrates/Book IV/Chapter 4
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,[1]
they anathematized that which had been set forth at Ariminum[2]
by their former associates in opinion. They moreover again condemned the party of Acacius and Eudoxius, and declared their deposition to have been just.[3]
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.