III. He acknowledges the receipt of Leo's letter.
But after all this had occurred, your holiness' letter was conveyed to us by the most honourable count Pansophius: and from it we learned that the same Eutyches had sent you a letter full of falsehood and cunning, saying that at the time of trial he had presented letters of appeal to us, and to the holy synod of bishops who were then present, and had appealed to your holiness: this he certainly never did, but in this matter, too, he has been guilty of deceit, like the father of lies, thinking to gain your ear.
Therefore, most holy father, being stirred by all that he has ventured, and by what has been done, and is being done against us and the most holy Church, use your accustomed promptitude as becomes the priesthood, and in defending the commonweal and peace of the holy churches, consent by your own letter to endorse the resolution that has been canonically passed against him, and to confirm the faith of our most religious and Christ-loving Emperor. For the matter only requires your weight and support, which through your wisdom will at once bring about general peace and quietness.
For thus both the heresy which has arisen, and the disorder it has excited, will easily be appeased by God's assistance through a letter from you: and the rumoured synod will also be prevented, and so the most holy churches throughout the world need not be disturbed. I and all that are with me salute all the brethren that are with you. May you be granted to us safe in the Lord, and still praying for us, O most God-Loving and Holy Father.
Source: Letters (New Advent)