Jüdische und christliche Liturgien - Zusammenhänge, Parallelen, Identität und Alterität
Christliche Liturgien in der Antike: ihre Gestalt, Deutungen und historischen Kontexte
Liturgien der syrischen Kirchen

Work Experience
since 10/2017	Dean of the Faculty of Catholic Theology
10/2016 - 09/2017	Prodekan für Finanzen
10/2007 - 09/2011	Director of the treasury of the Faculty of Catholic Theology
Functions and Memberships
	Mitglied der Franz Delitzsch-Gesellschaft
	Member of der North American Academy for Liturgy

Unser Leben sei ein Fest Leonhard, Clemens (2024) In: Lüstraeten, Martin; Schäfer,Christiane; Zerfaß, Alexander (eds.), Erkundungen zum Kirchenlied. Festschrift für Ansgar Franz. Tübingen: Narr Francke Attempto Verlag. Type of Publication: Research article (book contribution)
Judentum und Jüdisches in der liturgischen Praxis der Gegenwart Leonhard, Clemens (2024) In: Frevel, Christian; Dauner, René W. (eds.), Schulter an Schulter. Ein Studienbuch zur Rolle des Judentums in christlicher Theologie. Stuttgart: Kohlhammer Verlag. Type of Publication: Research article (book contribution)
V. Christianity Leonhard, Clemens (2024) In: Furey, Constance M.; Gemeinhardt, Peter; LeMon, Joel Marcus; Römer, Thomas Chr.; Schröter, Jens; Walfish, Barry Dov; Ziolkowski, Eric (eds.), Parable, Parables – Peshaṭ. Berlin: De Gruyter. Type of Publication: Entry in encyclopedia (book contribution)
III. New Testament Leonhard, Clemens (2024) In: Furey, Constance M.; Gemeinhardt, Peter; LeMon, Joel Marcus; Römer, Thomas Chr.; Schröter, Jens; Walfish, Barry Dov; Ziolkowski, Eric (eds.), Parable, Parables – Peshaṭ. Berlin: De Gruyter. Type of Publication: Entry in encyclopedia (book contribution)
Nizäa, das Judentum und das Osterfest Leonhard, Clemens (2024) In: Una Sancta. Zeitschrift für ökumenische Begegnung, 79(3) Type of Publication: Research article (journal)

EXC 2060 A3-5 - The Haggadah of Passover. The History of its Text and Ritual – Digital Edition of Important Genizah Fragments (Haggadah) Duration: 01/01/2019 - 31/12/2025 \| 1st Funding period Funded by: DFG - Cluster of Excellence Type of project: Subproject in DFG-joint project hosted at University of Münster
Conference "Purity and Authority in Ancient Mediterranean Religions" Duration: 29/02/2016 - 02/03/2016 Funded by: Fritz Thyssen Foundation - Support of Conferences Type of project: Scientific Event
EXC 212 C2-12 - Membership and Belonging: Association, City, and the Religion of the Empire in Antiquity Duration: 01/11/2012 - 31/12/2018 \| 1st Funding period Funded by: DFG - Cluster of Excellence Type of project: Subproject in DFG-joint project hosted at University of Münster
Jewish and Christian Festivals and Their Liturgies in the Context of Late Antique Civilizations Duration: 01/10/2011 - 15/07/2012 Funded by: Wissenschaftskolleg zu Berlin Type of project: Individual project
Literature or Liturgy? Early Christian Hymns and Prayers in their Literary and Liturgical Context in Antiquity An Interdisciplinary Workshop on the… Duration: 23/02/2009 - 03/02/2014 Type of project: Own resources project

The Arabic manuscript translations of the Byzantine Typikon Candidate: Lüstraeten, Martin \| Supervisors: Leonhard, Clemens Period of time: 01/02/2010 - 05/12/2014 Doctoral examination procedure finished at: Doctoral examination procedure at University of Münster
Deutsche Messübersetzungen des Spätmittelalters. Untersuchungen auf der Grundlage ausgewählter Handschriften und vorreformatorischer Drucke Candidate: Henkel, Mathias \| Supervisors: Leonhard, Clemens Period of time: until 31/05/2010 Doctoral examination procedure finished at: Doctoral examination procedure at University of Münster