The adhesion was general and enthusiastic. All the bishops save five declared themselves ready to subscribe to this formula, convince that it contained the ancient faith of the Apostolic Church. The opponents were soon reduced to two, Theonas of Marmarica and Secundus of Ptolemais, who were exiled and anathematized. Arius and his writings were also branded with anathema, his books were cast into the fire, and he was exiled to Illyria. The lists of the signers have reached us in a mutilated condition, disfigured by faults of the copyists. Nevertheless, these lists may be regarded as authentic. Their study is a problem which has been repeatedly dealt with in modern times, in Germany and England, in the critical editions of H. Gelzer, H. Hilgenfeld, and O. Contz on the one hand, and C.H. Turner on the other. The lists thus constructed give respectively 220 and 218 names. With information derived from one source or another, a list of 232 or 237 fathers known to have been present may be constructed.
Other matters dealt with by this council were the controversy as to the time of celebrating Easter and the Meletian schism. The former of these two will be found treated under EASTER CONTROVERSY; the latter under MELETIUS OF LYCOPOLIS.
Of all the Acts of this Council, which, it has been maintained, were numerous, only three fragments have reached us: the creed, or symbol, given above (see also NICENE CREED); the canons; the synodal decree. In reality there never were any official acts besides these. But the accounts of Eusebius, Socrates, Sozomen, Theodoret, and Rufinus may be considered as very important sources of historical information, as well as some data preserved by St. Athanasius, and a history of the Council of Nicaea written in Greek in the fifth century by Gelasius of Cyzicus. There has long existed a dispute as to the number of the canons of First Nicaea. All the collections of canons, whether in Latin or Greek, composed in the fourth and fifth centuries agree in attributing to this Council only the twenty canons, which we possess today. Of these the following is a brief résumé:
The business of the Council having been finished Constantine celebrated the twentieth anniversary of his accession to the empire, and invited the bishops to a splendid repast, at the end of which each of them received rich presents. Several days later the emperor commanded that a final session should be held, at which he assisted in order to exhort the bishops to work for the maintenance of peace; he commended himself to their prayers, and authorized the fathers to return to their dioceses. The greater number hastened to take advantage of this and to bring the resolutions of the council to the knowledge of their provinces.