This brief letter from Ennodius of Pavia to Pope Symmachus is one of three Ennodian letters preserved in the Symmachus corpus (Thiel 18, 19, 20), all from the period during or after the Laurentian Schism at Rome (498–506). The reader who knows Ennodius from his more famous works — the Libellus pro synodo defending the Roman synod’s authority during the schism, the Vita Epiphanii on his bishop Epiphanius of Pavia, the substantial corpus of letters to Western correspondents — will recognize his characteristic prose style here: dense, elliptical, rhetorically ornate, with a fondness for abstract nouns and elaborate constructions. The translation has tried to preserve this register without making the English impenetrable.

The substantive content is brief: Ennodius congratulates Symmachus on the resolution of the Laurentian Schism, names divine providence (and specifically Christ, Redemptor noster) as the champion of the Apostolic See, references the Aquileian bishop as a recent instance of Christ’s vindication of the Roman position, and asks Symmachus to remember him as a faithful adherent. The reader interested in the Laurentian Schism’s documentary record will note that Ennodius’s framing here is of a piece with his more elaborate framing in the Libellus pro synodo: the schism’s resolution is read providentially, with the Apostolic See vindicated not by political success but by divine action.

The phrase adversarii sedis vestrae (“adversaries of Your See”) deserves attention. The Laurentian Schism had been a contest between two parties at Rome: the supporters of Symmachus (chiefly aristocratic and clerical, supported by Theodoric the Ostrogoth) and the supporters of Laurentius (chiefly senatorial, supported by elements of the Roman aristocracy who had Eastern sympathies in the ongoing Acacian Schism). Ennodius’s framing — that the adversaries are conquered by Christ Himself acting as champion of the See — places the conflict in theological terms: the Laurentian party was not merely a political faction but a body of “adversaries of the See,” whose defeat was a divine vindication. The reader will note that this framing identifies the See, not Symmachus personally, as the object of attack and defense. The conflict was about the integrity of the Roman office, and Christ defended that office through the events that resolved the schism.

The reference to “the [bishop] of Aquileia” (de Aquilejensi) is harder to identify with certainty. Symmachus had intervened in an Aquileian episcopal matter through Letter II of his corpus (to the patrician Liberius), and the Aquileian see in this period was navigating its own complex relationship with Rome (Aquileia held the rank of a patriarchal see in the Western Church and had at times taken positions independent of the Roman position). The most natural reading is that the Aquileian bishop’s recent action — perhaps an episcopal succession or a doctrinal alignment — had publicly demonstrated the Roman position’s vindication. The reader interested in the documentary chain of Roman jurisdiction in northern Italy will find Ennodius’s reference one of the small but useful witnesses to that pattern.

For the reader who is following the corpus arc, this letter belongs to the broader category of incoming testimony to Pope Symmachus from Western correspondents during and after the Laurentian Schism. Letter 17 (Sigismund through Avitus of Vienne) showed a recently-converted Western king addressing the Apostolic See in maximalist terms; Letters 18, 19, and 20 show one of the most accomplished Latin prose stylists of the period treating the Apostolic See as the providentially vindicated center of Catholic communion, requesting a place among its “obedient adherents” who are “loved though placed at a distance.” The two registers — royal and ecclesiastical, conversion and post-schism — together document how the Apostolic See was understood by its Western correspondents in the early sixth century: as the divinely-defended center of the universal Church, whose service was sought freely by petitioners across the political and ecclesiastical spectrum.