Professor of Medieval Judaism and Islam. Hebrew Union College

Professor, Department of Philosophy and Religious Studies, NTNU

University of Information Technology and Management in Rzeszow

Professor of Theology University of Nottingham

National University of Kyiv-Mohyla Academy / Національний університет "Києво …

Professor for the History of Theology, King's College London

Harvard University

Professor of Archaeology, University of Warsaw, Poland

Universidad Industrial de Santander

Chair in English Studies, Division of Literature and Languages, University of Stirling