Ad Afros Epistola Synodica

² The Synod of Nicæa contrasted with the local Synods held since.

For this was why an ecumenical synod has been held at Nicæa, 318 bishops assembling to discuss the faith on account of the Arian heresy, namely, in order that local synods should no more be held on the subject of the Faith, but that, even if held, they should not hold good. For what does that Council lack, that any one should seek to innovate? It is full of piety, beloved; and has filled the whole world with it. Indians have acknowledged it, and all Christians of other barbarous nations. Vain then is the labour of those who have often made attempts against it. For already the men we refer to have held ten or more synods, changing their ground at each, and while taking away some things from earlier decisions, in later ones make changes and additions. And so far they have gained nothing by writing, erasing, and using force, not knowing that 'every plant that the Heavenly Father has not planted shall be plucked up.' But the word of the Lord which came through the ecumenical Synod at Nicæa, abides for ever. For if one compare number with number, these who met at Nicæa are more than those at local synods, inasmuch as the whole is greater than the part. But if a man wishes to discern the reason of the Synod at Nicæa, and that of the large number subsequently held by these men, he will find that while there was a reasonable cause for the former, the others were got together by force, by reason of hatred and contention. For the former council was summoned because of the Arian heresy, and because of Easter, in that they of Syria, Cilicia and Mesopotamia differed from us, and kept the feast at the same season as the Jews. But thanks to the Lord, harmony has resulted not only as to the Faith, but also as to the Sacred Feast. And that was the reason of the synod at Nicæa. But the subsequent ones were without number, all however planned in opposition to the ecumenical.