About us
In the crucial half-millennium between the death of the Prophet Muhammad and the First Crusade, an absolutely essential part in the origins of Christian-Muslim relations has been overlooked, namely how the normative regimes of Eastern Christians – including those of Byzantium, the Islamicate world and the space in between – grappled with the rise of Islam. Exploring this history has important implications for our understanding of the development of Christian-Muslim relations in the premodern period, the genesis of Eastern Christian legal regimes and the earlier precedents which Eastern Mediterranean states after the year 1100 might have drawn on in dealing with Islam.

By assembling a corpus of “Saracen law” provisions and utilizing cutting-edge, AI-supported technologies to create new editions of legal texts, NOMOS will examine how, within the realm of normative knowledge, the new religion was interpreted, circumscribed and defined and, moreover, how the encounter with Islam itself shaped long-term developments within Eastern Christian legal regimes. Despite differences in literary language (Greek, Syriac, Coptic and Armenian), levels of statehood (ranging from the Byzantine Empire, the smaller Armenian principalities to the stateless Coptic and Syriac communities) and confessional affiliation (Orthodox, Monophysite or “Nestorian”/Church of the East), the encounter with Islam constituted the most significant factor in the late antique development of each of these legal normative orders in this period. This innovative, legal-historical approach to the history of the early medieval Middle East will not only offer a new way of looking at Late Antiquity in the first centuries of Islam, but will also provide a crucial new narrative of Christian-Muslim relations in the Eastern Mediterranean world before the First Crusade – and thereby problematize the traditional “Western”-dominated paradigm for this history.
Team
Prof. Chitwood is Professor of Byzantine Studies at the Ludwig Maximilian University of Munich and the Principal Investigator (PI).
His responsibilities on the NOMOS project include editing the planned two-volume Handbook of Eastern Christian Legal Traditions, ca. 630-1100, composing a mini-monograph on the history of Byzantine law, developing an effective language module for the HTR of Byzantine Greek, and searching for texts touching upon the legal status of Muslims in the Byzantine tradition. Beyond the project,
Prof. Chitwood is editor of the journals Byzantinische Zeitschrift
and Endowment Studies.
Prof. Dr. Zachary Chitwood
Dr. Federico Alpi
Federico Alpi is a historian and scholar of Armenian studies and religious history. He earned his master’s degree at the University of Bologna (2011) and Ph.D. at the University of Pisa (2015), focusing on 11th-century Armenian polymath Grigor Magistros, with postdoctoral work at Oxford. His research expanded to Armenian Church–Papacy relations and religious pluralism, including roles at FSCIRE, the RESILIENCE digital humanities project, and the University of Modena and Reggio Emilia. Since 2023, he is assistant professor at the University of Florence, working on the Armenian Nicene Creed and, within the NOMOS project, on Armenian sources related to medieval legal and religious history.
Dr. Nima Jamali
Dr. Nima Jamali is a Postdoctoral Research Fellow at NOMOS, where he is responsible for the Syriac component of the project. He earned his PhD in 2021 from University of Toronto, with a dissertation devoted to the critical edition, translation, and analysis of the Syriac legal text Išōʿ-bokht’s Corpus Juris. Before that, he specialized in Middle Persian (Pahlavi), focusing on its legal lexicon.
Costanza Bianchi
In March 2023, she obtained her diploma in religious studies (equivalent to PhD) from the Giuseppe Alberigo European School of Religious Sciences (FSCIRE), with a thesis on “Il Corpus Canonum in area egiziana: tradizione ed elementi di originalità”/“The Corpus Canonum in Egypt: tradition and elements of originality” (supervisor Prof. Alberto Camplani, Sapienza University of Rome). From July 2023 to July 2025, she was a post-doctoral researcher at University of Modena and Reggio Emilia working on the Coptic reception of the council of Nicaea.

Events
23 October 2025 / Lecture, Giulia Rossetto
“Saint Catherine's Monastery (Sinai) through the Lens of Its Manuscripts (6th-12th c.): History, Books, People”

Zoom. Registration link TBA
Contacts
For any queries related to NOMOS, please write to Zachary.Chitwood@lmu.de