1995–2002 Student of Catholic Theology and Philosopy at the Universities Münster and Munich and the Munich School of Philosophy S.J.
2002 degree of Diplom-Theologe (Münster University)
2003–2006 Student of the Dr.-theol.-programme in liturgical studies at Innsbruck University
2005–2006 Funded research on Gregorian Chant by the „Tiroler Wissenschaftsfonds”, as such member of the Department of Historical Theology (since 2006: Department of Biblical Studies and Historical Theology)
2006 Dr. theol. (Innsbruck University), doctorate with distinction
2006–2024 Assistant Professor at the Department for Biblical Studies and Historical Theology
2015 Habilitation, personal title of private lecturer (Privatdozent)
2024 Full professor for Liturgical Studies (until 2027)
Deputy Head of the Department of Biblical Studies and Historical Theology (03/2017–02/2021; 07/2019–02/2020 acting Head in absence of Prof. Boris Repschinski SJ)
Chairman of the department assembly (03/2017–03/2019)
Faculty's officer for digital media, co-opted as a non-voting member to the Curriculum Commission (04/2017–02/2021)
Member of the AISCGre (International Society for the Study of Gregorian Chant), since 2015 member of the board of the German-speaking section
Member of the AKL (Association of Catholic Liturgical Scholars) since 2016
Member of the North American Academy of Liturgy (NAAL) since 2020 (previously visiting member since 2016)
Member of the European Academy of Religion and Society (EARS) since 2022
Ongoing and recently completed projects
Book “Für-Bitten: Schöpfung – Ökumene – Frieden” (to be published by Tyrolia Innsbruck in 2026)
Participation in establishing a cooperation between the University of Innsbruck and Klosterneuburg Abbey
Lecture and publication “Drafting, Two-Thirds Majority, or Something Completely Different? Alternative Election Procedures and What Christianity Can Discover About Them” for the Innsbruck Theological Summer Days 2026
Introduction to Catholicism (Pustet Regensburg, no timetable)
Completed: Liturgy of the Hours (for the Cambridge Companion to Christian Liturgy, published in 2025
Completed: Co-editor of the Festschrift for Reinhard Meßner's 65th birthday, published in 2025/li>
Completed: Revised 3rd edition of „Liturgie im Rhythmus des Tages” (Pustet Regensburg), published in 2025
Completed: Revised 5th Edition of „Crashkurs Liturgie” (Pustet Regensburg), published in 2024
Dissertation and Habilitation
Dissertation (completed 2006, published 2009):
Analysis of 30 Communio Antiphons de evangelio in the Mass Proper of Gregorian Chant de tempore
Application of the methodology of Gregorian semiology to the individual Chants
Summary Findings
Use of the manuscripts Einsiedeln 121, Laon 239, St. Gallen 339, and Bamberg 6
Habilitation (completed 2015, published 2017):
Commentary on Compline in the Liturgia Horarum with special consideration of a) the origins of Compline in Latin monasticism of Late Antiquity, b) the reforms of Compline in the 20th century, c) alternative forms in contemporary monasticism and outside the Latin Church, d) models for current practice
Liborius Olaf Lumma: Liturgie im Rhythmus des Tages. Eine kurze Einführung in Geschichte und Praxis des Stundengebets. Verlag Friedrich Pustet Regensburg 2025. ISBN 978-3-7917-3627-3 eISBN (epub): 978-3-7917-6279-1
Andreas Vonach / Liborius Lumma / Martin Lang / Ingrid Fischer / Harald Buchinger (eds.): Kult – Magie – Ritual. Festschrift für Reinhard Meßner zum 65. Geburtstag. innsbruck university press 2025. ISBN 978-3-99106-163-2 DOI: 10.15203/99106-163-2 Zur Website bei iup