Alison Vacca
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medievalqabq.bsky.social
Alison Vacca
@medievalqabq.bsky.social
editor of @alusuralwusta.bsky.social
historian of Umayyad & early Abbasid rule in Armenia & Caucasian Albania
currently working on marriage and matriliny in the Khazar Khaganate
associate prof at Columbia University
I’ll post with the link once it’s live. the volume will be open access, as is its companion volume on the eighth-century Armenian text that started this whole project [published in 2024, linked here]
LAMINE 4. An Armenian Futūh Narrative: Łewond’s Eighth-Century History of the Caliphate | Institute for the Study of Ancient CulturesLAMINE 4. An Armenian Futūh Narrative: Łewond’s Eighth-Century Hist...
Sergio La Porta and Alison M. Vacca Series Editors: Antoine Borrut and Fred M. Donner
isac.uchicago.edu
November 18, 2025 at 11:57 PM
of course, this sort of collaborative project would not be possible w/o a great interdisciplinary team. We met in Chicago & Dublin to work, so here’s the obligatory Guinness pic
November 18, 2025 at 11:57 PM
that gives us 6 different versions of the correspondence btw ʿUmar and Leo, some penned by Christians and others by Muslims, in 4 languages. and in the introduction to this volume we show that they’re all actually related!
November 18, 2025 at 11:57 PM
but the amazing Latinists on our team found FOUR additional mss of the Latin, different from Champier’s text. 3 from Spain, 1 from Carolingian France. It’s the oldest known ms translated from Arabic
November 18, 2025 at 11:57 PM
the Christian Arabic does show clear relationship to the Latin printed version, which appears in the works of a 16th-cent French scholar. This is the Latin version modern scholars already know about
babel.hathitrust.org
November 18, 2025 at 11:57 PM
there is another Arabic version in 10th-cent. manuscript from Sinai, but this one reports a Christian version of the correspondence and does not show direct relationship w/ the Muslim Arabic. *it* lays out an argument abt how Christianity is correct...
November 18, 2025 at 11:57 PM
the Aljamiado overlaps for a few paragraphs w/ the Muslim Arabic version, a 9th or 10th-cent. manuscript once in Damascus & now in Istanbul. only one spare quire remains, also presenting Islamic doctrine
November 18, 2025 at 11:57 PM
but the same biblical quotes—in the same order—are cited in the Aljamiado, produced by a Muslim in Spain in 2 mss (one 15th cent, one 16th). The Aljamiado has an isnad back to 8th-cent Syria. *this* version explains how Islam is correct and Christianity is not
November 18, 2025 at 11:57 PM
we started with the Armenian, which was translated from a lost Greek version. It’s in an 8th-cent. text, preserved in Ilkhanid-era manuscript. It champions Christianity & explains how Islam is incorrect
November 18, 2025 at 11:57 PM
in this volume, we edit and translate all known versions of the correspondence btw the Umayyad caliph ʿUmar b. ʿAbd al-ʿAzīz (717-720) & the Byzantine emperor Leo the Isaurian (717-741).

So far, seems reasonable. but the texts jump around the Mediterranean in circuitous paths
November 18, 2025 at 11:57 PM
Reposted by Alison Vacca
The business meeting marks the official launch of the @alusuralwusta.bsky.social: journals.library.columbia.edu/index.php/al....

A huge thanks to @zaydeantrim.bsky.social, @medievalqabq.bsky.social and the editorial board for all of their hard work in bringing this to fruition.
Al-ʿUsur al-Wusta
Middle East Medievalists (MEM) is an international professional non-profit association of scholars interested in the study of the Islamic lands of the Middle East during the medieval period (defined r...
journals.library.columbia.edu
November 14, 2025 at 5:26 PM
congratulations and well deserved!
November 14, 2025 at 10:32 PM
I desperately wanted to stuff this one in my purse, but I was told customs would stop me
August 24, 2025 at 10:03 AM
Oh, master of spices, I await your knowledge
August 16, 2025 at 1:47 PM
Oh, so you are traveling the Silk Road, then??
August 16, 2025 at 1:45 PM
Kindred Voices by Michael Pifer (2021)
July 28, 2025 at 6:05 PM