V. Let him restore the refugee clergy and laity and utterly reject those who persist in heresy.
I entreat your clemency, listen to the suggestions of my brethren already mentioned, whom, as I some time ago have said in a former letter, I have sent not to wrangle with the condemned, but merely to intercede with you for the stability of the Catholic Faith. And in accordance with your faith in and regard for the Divine Majesty this especially you should grant, that completely setting aside the contentions of heretics you should deign to bestow a merciful attention on those who have fallen upon such evil days, and, after restoring the liberty of the church of Alexandria to its pristine state, should set up there a bishop who, upholding the decrees of the Synod of Chalcedon and agreeing with the ordinances of the Gospel, shall be able to restore peace among that greatly disturbed people.
Those bishops and clergy also whom the unholy parricide has driven out of their churches, should be recalled at your Majesty's command, all others also, whom a like maliciousness has banished from their dwellings, being restored to their former estate, to the end that we may have due cause fully and perfectly to rejoice in the grace of God and your faith without any further noise of strife. For if any one is so forgetful of the Christian hope and his own salvation as to venture by any dispute to assail the Evangelical and Apostolical decrees of the holy Synod of Chalcedon, thus overthrowing the most sacred Council of Nicæa also, him with all heretics who have held blasphemous and abominable views on the Incarnation of our Lord Jesus Christ we condemn by a like anathema and equal curse, so that, without refusing the remedy of repentance to those who make full and legitimate atonement, the sentence of the Synod, which is based on truth, may rest upon those who still resist.
Dated 17th of August, in the consulship of Leo and Majorian Augusti (458).
Source: Letters (New Advent)