18 As regards the term Usia, it was not rejected without a show of reason for so doing. “Because it is not found in the Scriptures,” they said, “and its novelty is a stumbling-block to many, we have thought it best to dispense with it.” The bishops were not anxious about the name, so long as that which it implied was secured. Lastly, at the very time when rumour was rife that there had been some insincerity in the statement of the faith, Valens, bishop of Mursa, who had drawn it up, in the presence of Taurus the pretorian prefect who attended the Synod by imperial command, declared that he was not an Arian, and that he utterly abhorred their blasphemies.
However, the thing had been done in secret, and it had not extinguished the general feeling. So on another day, when crowds of bishops and laymen came together in the Church at Ariminum, Muzonius, bishop of the province of Byzacena, to whom by reason of seniority the first rank was assigned by all, spoke as follows: “One of our number has been authorized to read to you, reverend fathers, what reports are being spread and have reached us, so that the evil opinions which ought to grate upon our ears and be banished from our hearts may be condemned with one voice by us all.”
The whole body of bishops replied, Agreed. And so when Claudius, bishop of the province of Picenum, at the request of all present, began to read the blasphemies attributed to Valens, Valens denied they were his and cried aloud, “If anyone denies Christ our Lord, the Son of God, begotten of the Father before the worlds, let him be anathema.” There was a general chorus of approval, “Let him be anathema.” “If anyone denies that the Son is like the Father according to the Scriptures, let him be anathema.”
All replied, “Let him be anathema.” “If anyone does not say that the Son of God is co-eternal with the Father, let him be anathema.” There was again a chorus of approval, “Let him be anathema.” “If anyone says that the Son of God is a creature, like other creatures, let him be anathema.” The answer was the same, “Let him be anathema.” “If anyone says that the Son was of no existing things, yet not of God the Father, let him be anathema.” All shouted together, “Let him be anathema.”
“If anyone says, There was a time when the Son was not, let him be anathema.” At this point all the bishops and the whole Church together received the words of Valens with clapping of hands and stamping of feet. And if anyone thinks we have invented the story let him examine the public records. At all events the muniment-boxes of the Churches are full of it, and the circumstance is fresh in men's memory. Some of those who took part in the Synod are still alive, and the Arians themselves (a fact which may put the truth beyond dispute) do not deny the accuracy of our account.
When, therefore, all extolled Valens to the sky and penitently condemned themselves for having suspected him, the same Claudius who before had begun to read, said “There are still a few points which have escaped the notice of my lord and brother Valens; if it seem good to you, let us, in order to remove all scruples, pass a general vote of censure upon them. If anyone says that the Son of God was indeed before all worlds but was by no means before all time, so that he puts some thing before Him, let him be anathema.” And many other things which had a suspicious look were condemned by Valens when Claudius recited them. If anyone wishes to learn more about them he will find the account in the acts of the Synod of Ariminum, the source from which I have myself drawn them.
Source: The Dialogue Against the Luciferians (New Advent)