Giulia Rossetto is Assistant Professor at the Department of Byzantine and Modern Greek Studies at the University of Vienna. Her research focuses on the study of Byzantine manuscripts, with a special interest in book production in the peripheries of the Empire, particularly Southern Italy, Palestine and Sinai and multilingualism in manuscripts. She has worked extensively on the manuscript collection of the Monastery of St. Catherine of the Sinai: its palimpsests, its prayer books (Euchologia), its southern Italian manuscripts, as well as on the history of the Sinai Library. Her first monograph, “Greek Palimpsests at St. Catherine's Monastery (Sinai). Three Euchologia as Case Studies”, was published in 2023.

Multilingual liturgical books at the Library of Saint Catherine's (Sinai)

Byzantine prayer books (sg.: euchologion; pl.: euchologia) written in the Greek language are preserved in manuscripts dating from the late 8th century. They were used by priests during the liturgy or to celebrate a sacrament in the church, but also for performing various occasional prayers, i.e. prayers for occasions in everyday life that happened outside the walls of the church such as the blessing of fishing nets or a childs first day at school. Privately owned by priests and often copied by them, the euchologia were used, studied, sometimes heavily annotated, and even carried on journeys by their owners. They are therefore the ideal candidates to give a voice to otherwise unknown stories of Byzantine priests and to know more about the cultural and social role they had in society. The single largest collection of prayer books written in Greek is preserved at the library of Saint Catherines Monastery in the Sinai Peninsula. Founded in the sixth century, it holds the oldest Christian monastic library with an uninterrupted history. The 80 euchologia associated with the collection were copied between the 8th and the 18th century, and originate from a great variety of places, including Southern Italy, Egypt, Syria, Palestine, Crete, and Cyprus. The euchologia that are still preserved in Saint Catherines Monastery and those which during the 19th century were purloined and are now property of European and American collections (whole manuscripts or more often a few folia) constitute the research material for this project. The aim of this project is the systematic analysis of this extensive corpus which has so far escaped the attention of scholars, except in singular cases. The euchologia will not only be studied for their liturgical content, but attention will be payed to their materiality as physical objects. The investigation of their codicological and palaeographical features, combined with the analysis of their content, will yield new information not only about their origin, but also and most importantly about the social and cultural life of their most common producers and subsequent owners, namely the Byzantine priests. By studying the marginal annotations in multiple languages, it will be possible to gain deeper insight into how and when the codices entered the monasterys collection and which linguistic and liturgical traditions interrelated at the monastery (and when). The study of the Sinai prayer books will thus also contribute to a better understanding of the history of the entire Greek collection of manuscripts housed at the Monastery of Saint Catherine.