{"slug":"dsc-496","id":"syriac:dsc:dsc-496","title":"Part of a Letter from Rabbula to Cyril","author":"Rabbula of Edessa","genre":"letter","date":"Early 5th century CE","tradition":"syriac","coverage":"unknown","publication":{"status":"machine-draft","reviewed_by":null,"model":"deepseek/deepseek-v4-flash:floor","provider":"Relace","generated":"2026-11-14T23:39:26Z","cost_usd":0.001407},"source":{"registry_id":"syriac:dsc:dsc-496","work_id":"dsc-496","edition":"syriac","language":"","license":"CC BY 4.0","url":"https://syriaccorpus.org/496"},"stats":{"passages":2,"english_words":167,"coptic_letters":0,"commentary_units":9,"commentary_kinds":5,"derived_notes":0,"ambiguities":2,"work_notes":4,"external_links":0,"timeline":6},"summary":{"work":"dsc-496","abstract":"This dossier examines a surviving fragment of a letter from Rabbula, bishop of Edessa (411/412–435), to Cyril of Alexandria, likely composed after the Council of Ephesus (431). The letter reflects Rabbula’s alignment with Cyril against Nestorius, whom it denounces as the 'head of the new heresy.' Preserved only in a Syriac translation within a single manuscript (British Library Add. 12156, fols. 1v–2r), the text was later cited in Miaphysite florilegia, such as those by Philoxenus of Mabbug. The original Greek is lost, and the Syriac version may contain interpolations reflecting later Christological debates. The fragment serves as evidence of early fifth-century ecclesiastical alliances and the transmission of anti-Nestorian polemic.","historical_context":"Rabbula was bishop of Edessa from 411/412 to 435, a period of intense Christological controversy following the Council of Ephesus (431). The letter to Cyril of Alexandria was written after that council, when Rabbula broke with the Antiochene tradition and aligned with Cyril against Nestorius, whom he here calls the 'head of the new heresy.' The letter survives only in Syriac translation, likely made soon after the original Greek, in a single manuscript (British Library Add. 12156, fols. 1v–2r). This manuscript is a collection of Syriac patristic texts, and the letter was later used in Miaphysite florilegia, notably by Philoxenus of Mabbug (6th century), to support anti-Nestorian positions. The Syriac translation may contain interpolations or paraphrases reflecting later Miaphysite concerns, and the original Greek is lost, so the precise wording cannot be verified. The fragment is an excerpt from a longer epistle, preserved for its doctrinal utility.","significance":"This letter fragment is a key witness to Rabbula’s post-Ephesus Christological stance and his alignment with Cyril of Alexandria. It illustrates the early fifth-century ecclesiastical realignments and the use of epistolary polemic in the Nestorian controversy. Its survival in Syriac translation and later citation in Miaphysite florilegia highlights the text’s role in shaping later Syriac orthodox traditions.","timeline":[{"date":"411/412–435","event":"Rabbula serves as bishop of Edessa."},{"date":"431","event":"Council of Ephesus; Nestorius condemned."},{"date":"c. 431–435","event":"Rabbula writes letter to Cyril of Alexandria (original Greek)."},{"date":"5th–6th c.","event":"Syriac translation of the letter produced."},{"date":"6th c.","event":"Philoxenus of Mabbug cites the letter in anti-Nestorian florilegia."},{"date":"Undated","event":"Letter copied into British Library Add. 12156."}],"relations":[{"work":"Cyril of Alexandria's letters","relation":"Recipient and subject of correspondence; shared anti-Nestorian stance.","key":"","label":null,"url":null},{"work":"Philoxenus of Mabbug's writings","relation":"Later citation in Miaphysite florilegia.","key":"","label":null,"url":null},{"work":"Acts of the Council of Ephesus","relation":"Context of the Christological controversy.","key":"","label":null,"url":null},{"work":"Nestorius's writings","relation":"Opponent denounced in the letter.","key":"","label":null,"url":null},{"work":"British Library Add. 12156","relation":"Sole surviving manuscript containing the Syriac translation.","key":"","label":null,"url":null}],"external_links":[],"cautions":["The original Greek is lost; only a Syriac translation survives.","The Syriac translation may contain later Miaphysite interpolations or paraphrases.","The precise date of the letter is uncertain; it is placed after the Council of Ephesus (431) but before Rabbula's death (435).","The manuscript (British Library Add. 12156) is undated; the letter's copying cannot be precisely dated.","The fragment is an excerpt; the full letter is not extant."],"model":"deepseek/deepseek-v4-flash:floor","provider":"Relace","cost_usd":0.000528,"generated":"2026-11-14T23:39:26Z"},"checks":{"work":"dsc-496","status":"pass","blocking":[],"warnings":[],"stats":{"passages":2,"translated":2,"commentary_passages":2,"commentary_units":9,"english_words":167,"source_letters":441,"commentary_kinds":5},"model":"deepseek/deepseek-v4-flash:floor"},"work_notes":[{"unit":"dating","kind":"chronology","basis":"external","lemma":"","severity":"info","text":"Rabbula was bishop of Edessa from 411/412 to 435. This letter to Cyril of Alexandria likely dates to the aftermath of the Council of Ephesus (431), when Rabbula aligned with Cyril against Nestorius.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]},{"unit":"transmission","kind":"transmission","basis":"text","lemma":"","severity":"info","text":"The letter survives only in Syriac translation, likely made soon after the original Greek. The Syriac text is preserved in a single manuscript, British Library Add. 12156, folios 1v–2r.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]},{"unit":"reception","kind":"reception","basis":"external","lemma":"","severity":"info","text":"This letter was cited in later Syriac anti-Nestorian florilegia, notably in the writings of Philoxenus of Mabbug (6th cent.), as evidence of Rabbula’s post-Ephesus Christological stance.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]},{"unit":"sense","kind":"sense","basis":"text","lemma":"","severity":"caution","text":"The Syriac translation may contain interpolations or paraphrases reflecting later Miaphysite concerns. The original Greek is lost, so the precise wording of Rabbula’s letter cannot be verified.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]}],"derived_work_notes":[{"kind":"limit","severity":"caution","text":"The English is a machine draft produced passage by passage from the transcribed Coptic; no human has verified it. The commentary is model-written and cites only keys the pipeline could resolve."},{"kind":"register","severity":"info","text":"Register: letter in classical Syriac; the English keeps the liturgical formulae and the vocatives rather than normalising them."},{"kind":"structure","severity":"info","text":"Passages: 2 narrative."},{"kind":"source","severity":"info","text":"Source edition: syriac — CC BY 4.0"}],"derived_structure":{"narrative":2},"term_index":[],"citations":{"ed:dsc-496":{"label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}},"segments":[{"i":1,"ref":"p1","source":"ܡܢܬܐ ܕܐܓܪܬܐ ܕܛܘܒܢܐ ܪܒܘܠܐ ܕܐܬܟܬܒܬ ܠܘܬ ܛܘܒܢܐ ܩܘܪܠܘܣ","english":"Part of a Letter from the Blessed Rabbula which was written to the Blessed Cyril","structure":"narrative","commentary":[{"unit":"structure","kind":"structure","basis":"text","lemma":"ܡܢܬܐ ܕܐܓܪܬܐ","severity":"info","text":"The phrase 'Part of a Letter' indicates this is an excerpt from a longer epistle, likely preserved in a florilegium or canonical collection.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]},{"unit":"term","kind":"term","basis":"glossary","lemma":"ܛܘܒܢܐ","severity":"info","text":"The Syriac term ܛܘܒܢܐ (ṭūbānā) is a standard honorific for saints and bishops, here rendered 'Blessed' for both Rabbula and Cyril.","cites":[],"named_sources":[],"dropped_cites":[]},{"unit":"background","kind":"background","basis":"external","lemma":"ܪܒܘܠܐ","severity":"info","text":"Rabbula of Edessa (d. 435/436) was a bishop known for his alignment with Cyril of Alexandria against Nestorius; this letter likely concerns the Christological controversies of the 430s.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]},{"unit":"reception","kind":"reception","basis":"external","lemma":"ܩܘܪܠܘܣ","severity":"info","text":"Cyril of Alexandria (d. 444) was a central figure in the Nestorian controversy; the preservation of this letter in Syriac reflects the Miaphysite tradition's interest in Cyril's correspondence.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]}],"ambiguities":["The Syriac text does not specify which part of the letter is excerpted or the original length; the reading assumes a fragmentary preservation."],"confidence":"high","notes":[]},{"i":2,"ref":"p2","source":"ܐܦܝܣܩܘܦܐ ܓܝܪ ܚܕ ܡܢ ܐܬܪܐ ܕܩܝ̈ܠܝܩܝܐ: ܓܒܪܐ ܕܡܦܝܣ ܗܘܐ ܟܕ ܡܡܠܠ܆ ܘܣܿܦܩ ܗܘܐ ܠܡܦܣܘܼ. ܚܪ̈ܢܝܬܐ ܡܿܢ ܥܠ ܒܐܡܐ ܡܬܪܓܡ ܗܘܐ: ܠܘܬ ܐܝܕܐ ܕܫܦܪܐ ܠܥܡܐܼ݂ ܐܚܪ̈ܢܝܬܐ ܕܝܢ ܕܐܝܬܝܗܢ ܨܝܕܐ ܕܐܒܕܢܐ ܒܟ̈ܬܒܐ ܣܐܡ ܗܘܐ. ܗܿܘ ܕܒܫܘܪ̈ܝܐ ܕܡܢܗܘܢ ܕܟ̈ܬܒܐ ܕܝܠܗܼ. ܒܚܪܡܐ ܡܬܚܡ ܗܘܐ ܠܐܝܠܝܢ ܕܦܓܥܫܼܢ. ܕܠܐ ܢܓܠܘܢ ܠܚܪ̈ܢܐ ܐܝܠܝܢ ܕܟܬܝܒܢ ܒܗܘܢ. ܗܢܐ ܩܕܡܝܐ ܣܡܼ. ܕܠܐ ܐܝܬܝܗܿ ܝܠܕܬ ܐܠܗܐ ܒܬܘܠܬܐ ܩܕܝܫܬܐ. ܐܝܟ ܡܿܢ ܕܐܠܗܐ ܡܠܬܐ ܠܐ ܩܒܠ ܥܠܘܗܝ ܝܠܕܐ ܕܐܟܘܬܢ. ܗܕܐ ܟܕ ܥܕܡܐ ܠܗܫܐ ܛܥܬ: ܥܠ ܕܠܐ ܟܕ ܒܙܒܢܐ ܣܓܝܐܐ ܡܫܬܪܪܐ: ܕܚܝܠܬܢܝܐ ܬܣܬܒܪ. ܒܡܥܒܕܢܘܬܐ ܕܐܠܗܐ ܟܕ ܛܥܼܐ ܢܣܛܘܪܝܣ ܪܫܐ ܕܓܙܘܪܬܐ ܚܕܬܐܼ. ܚܘܝܗܿ ܓܠܝܐܝܬ܀","english":"A certain bishop from the region of Cilicia, a man who was persuasive when he spoke and was capable of persuading, used to translate other things into the mother tongue for the benefit of the people. Other things, however, which were the prey of the lost, he placed in books. At the beginning of his own books, he would threaten with anathema those who would come across them, that they should not reveal the things that were written in them. This first one he placed: that the holy virgin is not the Mother of God, as if God the Word did not receive from her a nature like his own. This error, which persists to this day, is not confirmed by many testimonies, so that the power of the truth may be understood. Through the agency of God, Nestorius, the head of the new heresy, who was in error, showed this openly.","structure":"narrative","commentary":[{"unit":"background","kind":"background","basis":"background","lemma":"ܐܦܝܣܩܘܦܐ ܓܝܪ ܚܕ ܡܢ ܐܬܪܐ ܕܩܝ̈ܠܝܩܝܐ","severity":"info","text":"The unnamed Cilician bishop is likely a figure associated with Nestorian or anti-Marian views; Rabbula uses him as a foil to condemn Nestorius.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]},{"unit":"term","kind":"term","basis":"glossary","lemma":"ܝܠܕܬ ܐܠܗܐ","severity":"info","text":"The Syriac phrase ܝܠܕܬ ܐܠܗܐ (yāldaṯ ʾalāhā) is the equivalent of Greek Θεοτόκος, 'Mother of God', a central term in the Nestorian controversy.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]},{"unit":"reception","kind":"reception","basis":"background","lemma":"ܢܣܛܘܪܝܣ","severity":"info","text":"Nestorius is here branded 'head of the new heresy', reflecting Rabbula's alignment with Cyril of Alexandria after the Council of Ephesus (431).","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]},{"unit":"caution","kind":"caution","basis":"text","lemma":"ܚܪ̈ܢܝܬܐ ܡܿܢ ܥܠ ܒܐܡܐ ܡܬܪܓܡ ܗܘܐ","severity":"caution","text":"The phrase 'other things into the mother tongue' is ambiguous: it may refer to translations into Syriac or into a local vernacular; the text does not specify.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]},{"unit":"structure","kind":"structure","basis":"text","lemma":"ܗܿܘ ܕܒܫܘܪ̈ܝܐ ܕܡܢܗܘܢ ܕܟ̈ܬܒܐ ܕܝܠܗܼ","severity":"info","text":"The passage shifts from describing the bishop's general activity to quoting the specific anathema placed at the beginning of his books, marking a structural pivot.","cites":[{"key":"ed:dsc-496","label":"source edition: Part of a Letter from Rabbula to Cyril","url":"https://syriaccorpus.org/496"}],"named_sources":[],"dropped_cites":[]}],"ambiguities":["The identity of the Cilician bishop is not given; 'mother tongue' could be Syriac or another local language; the phrase 'prey of the lost' is metaphorical and its referent unclear."],"confidence":"high","notes":[]}]}