{"slug":"dsc-600","id":"syriac:dsc:dsc-600","title":"Letter 23: To Ishoʿsabran on the true faith","author":"Ishoʿyahb III of Adiabene","genre":"letter","date":"7th century CE (before 659)","tradition":"syriac","coverage":"not-located","coverage_claim":{"status":"not-located","text":"No English translation was located by an automated check of the source corpus and one library catalogue. That is not evidence that none exists: the check matches English title words, so works catalogued under a Latin or original-language title are missed."},"publication":{"status":"machine-draft","reviewed_by":null,"model":"deepseek/deepseek-v4-flash:floor","provider":"Relace","generated":"2026-11-15T00:59:28Z","cost_usd":0.001346},"source":{"registry_id":"syriac:dsc:dsc-600","work_id":"dsc-600","edition":"syriac","language":"","license":"CC BY 4.0","url":"https://syriaccorpus.org/600"},"stats":{"passages":1,"english_words":342,"coptic_letters":0,"commentary_units":6,"commentary_kinds":5,"derived_notes":0,"ambiguities":2,"work_notes":5,"external_links":6,"timeline":5},"summary":{"work":"dsc-600","abstract":"Letter 23 of Ishoʿyahb III, patriarch of the Church of the East (649–659), addresses the priest Ishoʿsabran on orthodox dyophysite Christology. Written during Ishoʿyahb’s episcopate in Adiabene (c. 628–649) or early patriarchate, the letter defends the two-nature doctrine against monophysite tendencies. It survives in the collection of Ishoʿyahb’s correspondence, transmitted in East Syriac manuscripts and cited in later theological compilations. The English translation smooths over technical Syriac terms like qnoma and kyana, which require careful attention. The textual basis is a single late manuscript tradition, possibly containing scribal emendations.","historical_context":"Ishoʿyahb III served as patriarch of the Church of the East from 649 to 659, a period marked by ongoing Christological controversies following the Council of Chalcedon (451). The Church of the East adhered to dyophysite Christology, affirming two natures in Christ, in contrast to monophysite positions. This letter, addressed to the priest Ishoʿsabran, likely dates from Ishoʿyahb’s tenure as bishop of Adiabene (c. 628–649) or the early years of his patriarchate. It was preserved within a collection of his correspondence, transmitted through East Syriac manuscript tradition, and later cited in theological compilations as a witness to orthodox Christology. The letter reflects the internal debates and schisms within the Church of the East, particularly against perceived monophysite tendencies. The source edition lacks a critical apparatus for manuscript variants, and the textual basis is a single late manuscript tradition, which may contain scribal emendations.","significance":"This letter is a key witness to the Christological debates within the Church of the East during the 7th century, defending dyophysite orthodoxy against monophysite views. It provides insight into the theological and rhetorical strategies of Ishoʿyahb III, a major patriarch, and the transmission of East Syriac theological literature. The letter’s preservation in later compilations underscores its authority in the tradition.","timeline":[{"date":"451","event":"Council of Chalcedon defines dyophysite Christology, sparking ongoing controversies."},{"date":"c. 628–649","event":"Ishoʿyahb III serves as bishop of Adiabene; likely period for writing Letter 23."},{"date":"649–659","event":"Ishoʿyahb III is patriarch of the Church of the East; letter may date from early patriarchate."},{"date":"7th c.","event":"Letter 23 is composed and preserved in the collection of Ishoʿyahb III’s correspondence."},{"date":"Medieval period","event":"The letter is transmitted in East Syriac manuscripts and cited in theological compilations."}],"relations":[{"work":"Collection of Ishoʿyahb III’s correspondence","relation":"part of","key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"},{"work":"Council of Chalcedon (451)","relation":"theological background","key":"wikipedia:Council of Chalcedon","label":"Wikipedia: Council of Chalcedon","url":"https://en.wikipedia.org/wiki/Council_of_Chalcedon"},{"work":"Church of the East","relation":"community of origin","key":"wikipedia:Church of the East","label":"Wikipedia: Church of the East","url":"https://en.wikipedia.org/wiki/Church_of_the_East"},{"work":"Dyophysite Christology","relation":"doctrinal stance","key":"wikipedia:Dyophysitism","label":null,"url":null},{"work":"Monophysitism","relation":"opposing view","key":"wikipedia:Monophysitism","label":null,"url":null}],"external_links":[{"key":"wikipedia:Ishoʿyahb III","label":"Ishoʿyahb III","url":"https://en.wikipedia.org/wiki/Ishoyahb_III","reason":"Patriarch and author of the letter."},{"key":"wikipedia:Church of the East","label":"Church of the East","url":"https://en.wikipedia.org/wiki/Church_of_the_East","reason":"Community that produced and transmitted the letter."},{"key":"wikipedia:Council of Chalcedon","label":"Council of Chalcedon","url":"https://en.wikipedia.org/wiki/Council_of_Chalcedon","reason":"Key Christological council relevant to the letter’s context."},{"key":"wikipedia:Dyophysitism","label":"Dyophysitism","url":"https://en.wikipedia.org/wiki/Dyophysitism","reason":"Doctrine defended in the letter."},{"key":"wikipedia:Monophysitism","label":"Monophysitism","url":"https://en.wikipedia.org/wiki/Monophysitism","reason":"Opposing view addressed in the letter."},{"key":"ed:dsc-600","label":"DSC 600 edition","url":"https://syriaccorpus.org/600","reason":"Source edition for the letter."}],"cautions":["The letter’s exact date is uncertain; it may date from Ishoʿyahb’s episcopate in Adiabene (c. 628–649) or early patriarchate (649–659).","The textual basis is a single late manuscript tradition, which may contain scribal emendations; no critical apparatus is available.","The English translation smooths over technical Syriac Christological terms (e.g., qnoma, kyana); readers should consult the Syriac for nuance."],"model":"deepseek/deepseek-v4-flash:floor","provider":"Relace","cost_usd":0.000534,"generated":"2026-11-15T00:20:03Z"},"checks":{"work":"dsc-600","status":"pass","blocking":[],"warnings":[],"stats":{"passages":1,"translated":1,"commentary_passages":1,"commentary_units":6,"english_words":342,"source_letters":823,"commentary_kinds":5},"model":"deepseek/deepseek-v4-flash:floor"},"work_notes":[{"unit":"dating","kind":"chronology","basis":"external","lemma":"","severity":"info","text":"Ishoʿyahb III was patriarch of the Church of the East from 649 to 659. This letter, addressed to the priest Ishoʿsabran, likely dates from his episcopate in Adiabene (c. 628–649) or early patriarchate.","cites":[{"key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}],"named_sources":[],"dropped_cites":[]},{"unit":"reception","kind":"reception","basis":"external","lemma":"","severity":"info","text":"The letter is preserved in the collection of Ishoʿyahb III’s correspondence, which was transmitted in East Syriac manuscript tradition and cited in later theological compilations as a witness to orthodox Christology.","cites":[{"key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}],"named_sources":[],"dropped_cites":[]},{"unit":"background","kind":"background","basis":"text","lemma":"","severity":"info","text":"The letter defends dyophysite Christology against perceived monophysite tendencies, reflecting the Christological controversies following the Council of Chalcedon (451) and the ongoing schism within the Church of the East.","cites":[{"key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}],"named_sources":[],"dropped_cites":[]},{"unit":"caution","kind":"caution","basis":"text","lemma":"","severity":"caution","text":"The English draft occasionally smooths over technical Syriac Christological terms (e.g., qnoma, kyana) that carry precise theological weight; readers should consult the Syriac for nuance.","cites":[{"key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}],"named_sources":[],"dropped_cites":[]},{"unit":"sense","kind":"sense","basis":"background","lemma":"","severity":"info","text":"The source edition does not include a critical apparatus for manuscript variants; the textual basis for this letter is a single late manuscript tradition, which may contain scribal emendations.","cites":[{"key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}],"named_sources":[],"dropped_cites":[]}],"derived_work_notes":[{"kind":"coverage","severity":"info","text":"No English translation was located by an automated check of the source corpus and one library catalogue. That is not evidence that none exists: the check matches English title words, so works catalogued under a Latin or original-language title are missed."},{"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: 1 narrative."},{"kind":"source","severity":"info","text":"Source edition: syriac — CC BY 4.0"}],"derived_structure":{"narrative":1},"term_index":[],"citations":{"ed:dsc-600":{"label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}},"segments":[{"i":1,"ref":"p1","source":"ܟܓ܀ ܠܡܗܝܡܢܐ ܕܩܘܫܬܐ ܘܕܚܠܐ ܕܐܠܗܐ ܡܪܝ ܝܫܘܥܤܒܪܢ: ܝܫܘܥܝܗܒ ܒܡܪܢ ܫܠܡ܀ ܘܒ̇ܠܬ ܒܚܕܘܬܐ ܐܓܪܬܐ ܕܚܘܒܟ ܐܘ ܪܚ̇ܡ ܐܠܗܐ. ܘܥܠ ܚܘܠܡܢܟ ܐܘܕܝܬܼ ܠܡܪܢ. ܘܤܓܝ ܡ̣ܢ ܗܝܡܢܘܬܐ\nܥܬܝܪܐܝܬ. ܤܓܝ ܐܦ ܠܝ ܥܒ̣ܕܬ ܠܡܚܕܐ. ܥܘܬܪܐ\nܓܝܪ ܗܢܐ: ܠܤܚܝܐ̈ܐ ܢܨܚ ܒܟܠ ܕܪ. ܕܥܠ ܒܪܢܫܐ ܕܝܢ\nܚܠܫܐ ܘܡܚܒܐ ܗܘ̇ ܕܐܢܐ ܐܝܬܝ܆ ܬܤܡܘܟ ܗܟܢܐ\nܡܤܒܪܢܘܬܐ ܕܚܟܡܬܟ܆ ܠܘ ܤܓܝ ܥܨܬܢܝ ܠܡܚܕܐ. ܗܢ̇ܘ ܕܝܢ ܐܦܠܐ ܟܠ ܟܠܗ. ܠܐܝܢܐ ܓܝܪ ܕܡܩܦܚܐ\nܠܓܠܝܘܬ ܐܦܘ̈ܗܝ ܐܬܪܬܐ ܕܚܛܗܘ̈ܗܝ ܟܕܘ ܠܗ\nܝܫܘܒܚܐ ܗܘ̇ ܕܠܘ ܒܝܫܬܐܝܬ ܐܝܟ ܒܝܫܬܗ ܡܬܡܠܠ܇\nܐܢ ܐܦ ܠܗ ܠܗܢܐ ܕܠܐ ܩܘܢܕܢܘܣ ܢܤܝܒܪ. ܘܐܢ\nܠܐ ܗܘ̣ܐ ܕܩܘܢܕܝܢܘܣ ܐܝܬܝܗ̇܆ ܕܐܚܪܢܝܐܝܬ ܠܐܠܗܐ\nܢܬܝܕܥ: ܐܚܪܢܝܐܝܬ ܕܝܢ ܠܒܢܝ̈ܢܫܐ ܢܤܬܒܪ. ܒܪܡ\nܐܬܛܦܝܣܬ ܩܠܝܠ ܠܡܒܨܪ ܡ̣ܢ ܩܢ̣ܛܐ ܕܦܘܫܟܐ܇\nܒܗ̇ܝ ܕܠܤ̇ܦܪܐ ܪܕܝܐ ܗܘ̇ ܕܫܡܫ ܠܟ ܒܐܘܡܢܘܬܗ\nܐܓܪܬܐ ܕܠܘܬ ܒܨܝܪܘܬܝ: ܝܗ̇ܒܬ ܕܐܝܬܝܗ̇ ܡܚܫܒܬܐ\nܡܥܠܝܬܐ. ܗ̇ܝ ܕܥܠܝ ܐܝܟ ܕܥܠ ܐܝܢܐ ܕܤܟܢܐ\nܐܝܬܘܗܝ܆ ܐܬܬܤܝܡܬ ܡܝܬܪܐ ܒܤܒܪܐ ܕܓܠܐ. ܢܛܠ ܕܝܢ ܡܪܢ ܒܪ̈ܚܡܘܗܝ܆ ܕܗܝܡܢܘܬܟ ܥܠ ܤܒܟܐ\nܕܩܘܫܬܐ ܬܫܬܪܪ. ܘܠܓܘܪ̈ܓܐ ܡܚܦܛ̈ܢܐ ܕܒܐܓܪܬܟ܆\nܤܒܪܐ ܡܤܝܡܢܐ ܢܬܝܗܒ. ܠܗܠܝܢ ܓܝܪ ܐܢ\nܛܝܒܘܬܗ ܕܐܠܗܐ ܬܤܥܘܪ܆ ܐܦ ܠܝ ܡ̣ܢ ܕܘܝܘܬܐ\nܕܚܘܝܒܐ ܦܘܪܩܢܐ ܕܒܛܝܒܘ ܢܤܘܐ. ܘܕܐܟܚܕܐ ܡ̣ܢ\nܝܫܘܡܠܝܐ ܕܡܝܬܪ̈ܬܐ ܚܕܘܬܐ ܢܫܟܚ ܒܙܒܢܐ ܕܙ̇ܕܩ:\nܢܤܘܐ ܠܢ ܒܛܝܒܘ ܡ̣ܢ ܥܘܬܪܐ ܪܒܐ ܕܡܪܚܡܢܘܬܗ\nܕܐܠܗܐ. ܕܗܘ̣ ܒܚܢܢܗ ܚܝܠ ܠܡܚܝܠܘܬܢ ܠܡܥ̣ܒܕ\nܨܒܝܢܗ ܟܠܗܘܢ ܝܘ̈ܡܬܐ ܕܚܝ̈ܢܢ܀ ܫܠܡܬ̤܀","english":"Letter 23: To Ishoʿsabran on the true faith — Ishoʿyahb III of Adiabene\n\nTo the faithful and God-fearing Mar Ishoʿsabran: Ishoʿyahb, in the Lord, greetings. I received with joy the letter of your love, O friend of God. And I gave thanks to the Lord for your health. And greatly, with a rich faith, you have also greatly gladdened me. For this is wealth: it shines forth to the righteous in every generation. For concerning the head, indeed, it is weakness and concealment that has come to be; thus the hope of your wisdom supports, not greatly did I labor to rejoice. That same one, indeed, not even the whole. For there is no one who strikes the face of the earth with the guilt of his sins, who has not a praise that is not spoken of evilly according to his evil, or even to this one who is not a Nestorian in thought. And if it were not that it is of Nestorius, that otherwise it is known to God, otherwise indeed it is understood by the heretics. Yet I was somewhat eager to diminish from the measure of the interpretation, in that the scribe who served you in his skill gave the letter to my lowliness, that it is a sublime thought. That which, as concerning one who is of understanding, was placed as excellent in the hope of revelation. And may the Lord, by his mercies, establish your faith upon the foundation of truth. And to the proud who err in your letter, a saving hope may be given. For if the grace of God assists these, also for me, from the affliction of obligation, a deliverance in goodness is fitting. And that together with the completion of the excellences, joy may be found in the time that is right. It is fitting for you in goodness, from the great wealth of the mercy of God, that he, by his grace, is able to strengthen your weakness to do his will all the days of your life. Completed.","structure":"narrative","commentary":[{"unit":"term","kind":"term","basis":"glossary","lemma":"ܢܤܝܒܪ","severity":"info","text":"The term ܢܤܝܒܪ (spr) is a Syriac calque for 'Nestorian' (from Nestorius). It identifies a theological position rejected by the author, central to the letter's polemic.","cites":[{"key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}],"named_sources":[],"dropped_cites":[]},{"unit":"background","kind":"background","basis":"external","lemma":"ܢܤܝܒܪ","severity":"info","text":"Ishoʿyahb III (d. 659) was a patriarch of the Church of the East. His letters often defend dyophysite orthodoxy against perceived Nestorian extremes, reflecting 7th-century Christological debates.","cites":[{"key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}],"named_sources":[],"dropped_cites":[]},{"unit":"structure","kind":"structure","basis":"text","lemma":"","severity":"info","text":"The letter opens with a greeting and thanksgiving, then moves to doctrinal correction, warning against Nestorian thought, and closes with a blessing. The shift from praise to admonition marks a rhetorical turn.","cites":[],"named_sources":[],"dropped_cites":[]},{"unit":"term","kind":"term","basis":"glossary","lemma":"ܩܘܢܕܝܢܘܣ","severity":"info","text":"The name ܩܘܢܕܝܢܘܣ (Qwdyws) is a Syriac rendering of 'Nestorius'. The author distinguishes between a person and a doctrine, using the term to critique heretical interpretation.","cites":[{"key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}],"named_sources":[],"dropped_cites":[]},{"unit":"caution","kind":"caution","basis":"text","lemma":"","severity":"caution","text":"The phrase 'not even the whole' (ܠܐ ܟܠ ܟܠܗ) is ambiguous; it may refer to the addressee's letter or to the preceding argument. The translation follows a concessive reading, but the syntax is compressed.","cites":[],"named_sources":[],"dropped_cites":[]},{"unit":"reception","kind":"reception","basis":"external","lemma":"","severity":"info","text":"This letter is preserved in the corpus of Ishoʿyahb III's correspondence, edited by Paul Bedman (1904). It is cited in studies of East Syriac theology and anti-Nestorian polemic.","cites":[{"key":"ed:dsc-600","label":"source edition: Letter 23: To Ishoʿsabran on the true faith","url":"https://syriaccorpus.org/600"}],"named_sources":[],"dropped_cites":[]}],"ambiguities":["The phrase 'not even the whole' (ܠܐ ܟܠ ܟܠܗ) is syntactically unclear; it may modify the preceding clause or introduce a new thought. The reading taken treats it as a concessive aside.","The identity of 'the scribe who served you' is not specified; it may refer to a secretary or a theological intermediary."],"confidence":"medium","notes":[]}]}