The Letter of the Synod, relative to its Decisions: and the Condemnation of Arius and those who agreed with him
To the holy, by the grace of God, and great church of the Alexandrians, and to our beloved brethren throughout Egypt, Libya, and Pentapolis, the bishops assembled at Nicæa, constituting the great and holy Synod, send greeting in the Lord.
Since, by the grace of God, a great and holy Synod has been convened at Nicæa, our most pious sovereign Constantine having summoned us out of various cities and provinces for that purpose, it appeared to us indispensably necessary that a letter should be written to you on the part of the sacred Synod; in order that you may know what subjects were brought under consideration and examined, and what was eventually determined on and decreed.
In the first place, then, the impiety and guilt of Arius and his adherents were examined into, in the presence of our most religious emperor Constantine: and it was unanimously decided that his impious opinion should be anathematized, with all the blasphemous expressions he has uttered, in affirming that 'the Son of God sprang from nothing,' and that 'there was a time when he was not'; saying moreover that 'the Son of God, because possessed of free will, was capable either of vice or virtue; and calling him a creature and a work. All these sentiments the holy Synod has anathematized, having scarcely patience to endure the hearing of such an impious opinion, or, rather, madness, and such blasphemous words. But the conclusion of our proceedings against him you must either have been informed of already or will soon learn; for we would not seem to trample on a man who has received the chastisement which his crime deserved. Yet so contagious has his pestilential error proved, as to drag into perdition Theonas, bishop of Marmarica, and Secundus of Ptolemaïs; for they have suffered the same condemnation as himself. But when the grace of God delivered us from those execrable dogmas, with all their impiety and blasphemy, and from those persons, who had dared to cause discord and division among a people previously at peace, there still remained the contumacy of Melitius [to be dealt with] and those who had been ordained by him; and we now state to you, beloved brethren, what resolution the Synod came to on this point. It was decreed, the Synod being moved to great clemency towards Melitius, although strictly speaking he was wholly undeserving of favor, that he remain in his own city but exercise no authority either to ordain or nominate for ordination; and that he appear in no other district or city on this pretense, but simply retain a nominal dignity. That those who had received appointments from him, after having been confirmed by a more legitimate ordination, should be admitted to communion on these conditions: that they should continue to hold their rank and ministry, but regard themselves as inferior in every respect to all those who have been ordained and established in each place and church by our most-honored fellow-minister, Alexander, so that they shall have no authority to propose or nominate whom they please, or to do anything at all without the concurrence of some bishop of the Catholic Church who is one of Alexander's suffragans. On the other hand, such as by the grace of God and your prayers have been found in no schism, but have continued in the Catholic Church blameless, shall have authority to nominate and ordain those who are worthy of the sacred office, and to act in all things according to ecclesiastical law and usage. When it may happen that any of those holding preferments in the church die, then let these who have been thus recently admitted be advanced to the dignity of the deceased, provided that they should appear worthy, and that the people should elect them, the bishop of Alexandria also ratifying their choice. This privilege is conceded to all the others indeed, but to Melitius personally we by no means grant the same license, on account of his former disorderly conduct, and because of the rashness and levity of his character, in order that no authority or jurisdiction should be given him as a man liable again to create similar disturbances. These are the things which specially affect Egypt, and the most holy church of the Alexandrians: and if any other canon or ordinance has been established, our Lord and most-honored fellow-minister and brother Alexander being present with us, will on his return to you enter into more minute details, inasmuch as he has been a participator in whatever is transacted, and has had the principal direction of it. We have also gratifying intelligence to communicate to you relative to unity of judgment on the subject of the most holy feast of Easter: for this point also has been happily settled through your prayers; so that all the brethren in the East who have heretofore kept this festival when the Jews did, will henceforth conform to the Romans and to us, and to all who from the earliest time have observed our period of celebrating Easter. Rejoicing therefore in these conclusions and in the general unanimity and peace, as well as in the extirpation of all heresy, receive with the greater honor and more abundant love our fellow-minister and your bishop Alexander, who has greatly delighted us by his presence, and even at his advanced age has undergone extraordinary exertions in order that peace might be re-established among you. Pray on behalf of us all, that the things decided as just may be inviolably maintained through Almighty God, and our Lord Jesus Christ, together with the Holy Spirit; to whom be glory for ever. Amen.
This epistle of the Synod makes it plain that they not only anathematized Arius and his adherents, but the very expressions of his tenets; and that having agreed among themselves respecting the celebration of Easter, they readmitted the heresiarch Melitius into communion, suffering him to retain his episcopal rank, but divesting him of all authority to act as a bishop. It is for this reason I suppose that even at the present time the Melitians in Egypt are separated from the church, because the Synod deprived Melitius of all power. It should be observed moreover that Arius had written a treatise on his own opinion which he entitled Thalia; but the character of the book is loose and dissolute, similar in its style and metres to the songs of Sotades. This production also the Synod condemned at the same time. Nor was it the Synod alone that took the trouble to write letters to the churches announcing the restoration of peace, but the emperor Constantine himself also wrote personally and sent the following address to the church of the Alexandrians.
The Emperor's Letter.
Source: Ecclesiastical History (New Advent)