Of the Synod at Ariminum, and the Creed there published
'What point of doctrine was wanting to the piety of the catholic church, that they should now make an investigation respecting the faith, and prefix moreover the consulate of the present times to their published exposition of it? For Ursacius, Valens, and Germinius have done what was neither done, nor even heard of, at any time before among Christians: having composed a creed such as they themselves are willing to believe, they prefaced it with the consulate, month, and day of the present time, in order to prove to all discerning persons that theirs is not the ancient faith, but such as was originated under the reign of the present emperor Constantius. Moreover they have written all things with a view to their own heresy: and besides this, pretending to write respecting the Lord, they name another “Lord” as theirs, even Constantius, who has countenanced their impiety, so that those who deny the Son to be eternal, have styled him eternal emperor. Thus are they proved to be the enemies of Christ by their profanity. But perhaps the holy prophets' record of time afforded them a precedent for [noticing] the consulate! Now even if they should presume to make this pretext, they would most glaringly expose their own ignorance. The prophecies of these holy men do indeed mark the times. Isaiah and Hosea lived in the days of Uzziah, Joatham, Ahaz, and Hezekiah; Jeremiah in the time of Josiah; Ezekiel and Daniel in the reign of Cyrus and Darius; and others uttered their predictions in other times. Yet they did not then lay the foundations of religion. That was in existence before them, and always was, even before the creation of the world, God having prepared it for us in Christ. Nor did they designate the commencement of their own faith; for they were themselves men of faith previously: but they signified the times of the promises given through them. Now the promises primarily referred to our Saviour's advent; and all that was foretold respecting the course of future events in relation to Israel and the Gentiles was collateral and subordinate. Hence the periods mentioned indicated not the beginning of their faith, as I before observed, but the times in which these prophets lived and foretold such things. But these sages of our day, who neither compile histories, nor predict future events, after writing, “The Catholic Faith was published,” immediately add the consulate, with the month and the day: and as the holy prophets wrote the date of their records and of their own ministration, so these men intimate the era of their own faith. And would that they had written concerning their own faith only— since they have now begun to believe— and had not undertaken to write respecting the Catholic faith. For they have not written, “Thus we believe”; but, “The Catholic Faith was published.” The temerity of purpose herein manifested argues their ignorance; while the novelty of expression found in the document they have concocted shows it to be the same as the Arian heresy. By writing in this manner, they have declared when they themselves began to believe, and from what time they wish it to be understood their faith was first preached. And just as when the evangelist Luke says, “A decree of enrolment was published,” he speaks of an edict which was not in existence before, but came into operation at that time, and was published by him who had written it; so these men by writing “The faith has now been published,” have declared that the tenets of their heresy are of modern invention, and did not exist previously. But since they apply the term “Catholic” to it, they seem to have unconsciously fallen into the extravagant assumption of the Cataphrygians, asserting even as they did, that “the Christian faith was first revealed to us, and commenced with us.” And as those termed Maximilla and Montanus, so these style Constantius their Lord, instead of Christ. But if according to them the faith had its beginning from the present consulate, what will the fathers and the blessed martyrs do? Moreover what will they themselves do with those who were instructed in religious principles by them, and died before this consulate? By what means will they recall them to life, in order to obliterate from their minds what they seemed to have taught them, and to implant in its stead those new discoveries which they have published? So stupid are they as to be only capable of framing pretenses, and these such as are unbecoming and unreasonable, and carry with them their own refutation.'
Athanasius wrote thus to his friends: and the interested who may read through his whole epistle will perceive how powerfully he treats the subject; but for brevity's sake we have here inserted a part of it only. The Synod deposed Valens, Ursacius, Auxentius, Germinius, Gaïus, and Demophilus for refusing to anathematize the Arian doctrine; who being very indignant at their deposition, hastened directly to the emperor, carrying with them the exposition of faith which had been read in the Synod. The council also acquainted the emperor with their determinations in a communication which translated from the Latin into Greek, was to the following effect:
Epistle of the Synod of Ariminum to the Emperor Constantius.
We believe that it was by the appointment of God, as well as at the command of your piety, that the decrees formerly published have been executed. Accordingly we Western bishops came out of various districts to Ariminum, in order that the faith of the catholic church might be made manifest, and that those who held contrary views might be detected. For on a considerate review by us of all points, our decision has been to adhere to the ancient faith which the prophets, the gospels, and the apostles have revealed through our Lord Jesus Christ, the guardian of your empire, and the protector of your person, which faith also we have always maintained. We conceived that it would be unwarrantable and impious to mutilate any of those things which have been justly and rightly ratified, by those who sat in the Nicene council with Constantine of glorious memory, the father of your piety. Their doctrine and views have been infused into the minds and preached in the hearing of the people, and found to be powerfully opposed, even fatal, to the Arian heresy. And not only this heresy, but also all others have been put down by it. Should therefore anything be added to or taken away from what was at that time established, it would prove perilous; for if either of these things should happen, the enemy will have boldness to do as they please.
Wherefore Ursacius and Valens being heretofore suspected of entertaining Arian sentiments, were suspended from communion: but in order to be restored to it they made an apology, and claimed that they had repented of their shortcoming, as their written recantation attests: they therefore obtained pardon and complete absolution.
The time when these things occurred was when the council was in session at Milan, when the presbyters of the church of Rome were also present.
At the same time, having known that Constantine, who even after his death is worthy of honorable mention, exposed the faith with due precision, but being born of men was baptized and departed to the peace due to him as his reward, we have deemed it improper to innovate after him disregarding so many holy confessors and martyrs, who also were authors of this confession, and persevered in their faith in the ancient system of the catholic church. Their faith God has perpetuated down to the years of your own reign through our Lord Jesus Christ, through whose grace it also became possible for you to so strengthen your dominion as to rule over one portion of the world.
Yet have these infatuated and wretched persons, endued with an unhappy disposition, again had the temerity to declare themselves the propagators of false doctrine, and even endeavor to subvert the constitution of the Church. For when the letters of your piety had ordered us to assemble for the examination of the faith, they laid bare their intention, stripped of its deceitful garb. For they attempted with certain craft and confusion to propose innovations, having in this as allies Germinius, Auxentius, and Gaius, who continually cause strife and dissension, and their single teaching has surpassed the whole body of blasphemies. But when they perceived that we had not the same disposition or mind as they in regard to their false views they changed their minds during our council and said another expression of belief should be put forth. And short indeed was the time which convinced them of the falsity of their views.
Source: Ecclesiastical History (New Advent)