Soham Al-Suadi is Professor of New Testament Studies and Dean on the Faculty of Theology at the University of Rostock (Germany). She is a member of the steering committee of the Society of Biblical Literature's Seminar on Meals in the Greco-Roman World.

Richard S. Ascough is Professor of Religious Studies at Queen's University (Canada) and has published widely on the social dynamics of early Christ groups as well as Greek and Roman associations. His most recent book is 1 and 2 Thessalonians: Encountering the Christ Group at Thessalonike.

Richard E. DeMaris is a Senior Research Professor at Valparaiso University (U.S.A.). His recent publications include Early Christian Ritual Life, co-edited with J. T. Lamoreaux and S. C. Muir (Routledge, 2017) and The Oxford Handbook of Early Christian Ritual, co-edited with R. Uro, J. J. Day, and R. Roitto.