The Primacy of Peter Supported by the Early Eastern Fathers and Bishops

Antioch

Theodoret, Bishop of Cyrus in Syria (450)
A native of Antioch, Theodoret ruled under the Antiochean Patriarch.

The great foundation of the Church was shaken, and confirmed by the Divine grace. And the Lord commanded him to apply that same care to the brethren. 'And thou,' He says, 'converted, confirm thy brethren.' (Theodoret, Tom. iv. Haeret. Fab. lib. v.c. 28)

'For as I,' He says, 'did not despise thee when tossed, so be thou a support to thy brethren in trouble, and the help by which thou was saved do thou thyself impart to others, and exhort them not while they are tottering, but raise them up in their peril. For this reason I suffer thee also to slip, but do not permit thee to fall, thus through thee gaining steadfastness for those who are tossed.' So this great pillar supported the tossing and sinking world, and permitted it not to fall entirely and gave it back stability, having been ordered to feed God's sheep. (Theodoret, Oratio de Caritate in J. P. Migne, ed., Partrologiae Curses Completus: Series Graeca).

I therefore beseech your holiness to persuade the most holy and blessed bishop (Pope Leo) to use his Apostolic power, and to order me to hasten to your Council. For that most holy throne (Rome) has the sovereignty over the churches throughout the universe on many grounds. (Theodoret, Tom. iv. Epist. cxvi. Renato, p. 1197).

If Paul, the herald of the truth, the trumpet of the Holy Spirit, hastened to the great Peter, to convey from him the solution to those in Antioch, who were at issue about living under the law, how much more do we, poor and humble, run to the Apostolic Throne (Rome) to receive from you (Pope Leo) healing for wounds of the the Churches. For it pertains to you to have primacy in all things; for your throne is adorned with many prerogatives. (Theodoret Ibid, Epistle Leoni)