36 And when St. Xystus III, his successor in the Papacy, had received news from the Patriarch of Alexandria that peace and reconciliation had been established, he wrote to him joyfully as follows: Behold while We were suffering great anxiety - for We would have none to perish -Your Holiness' letter brought Us news that the Body of the Church has been made whole again. Now that the structure of its members has been fitted together again, We see none outside or gone astray, for their one faith testifies that all are at their places within. . . . The whole brotherhood has now come to agreement with the blessed Apostle Peter; behold here an auditorium befitting the hearers, befitting the things heard therein. . . . Our brethren are come back to us, to us whose common aim had been to attack the disease that we might bring health to souls. . . . Rejoice, beloved Brother, rejoice in triumph over the return of our brethren to us. The Church had been seeking those whom she has now received back again. If we would not have any even of the little ones to perish, how much more must we rejoice now that their rulers are safe.
Source: Orientalis Ecclesiae (Vatican.va)