Christophe Chalamet, Ph.D. (2002), teaches systematic theology at the University of Geneva. Among his recent publications: A Most Excellent Way: An Essay on Faith, Hope, and Love (Lexington Books, 2020) and (ed.) and The Challenge of History (Fortress, 2020).

Konstantinos Delikostantis, Ph.D. (1980), is professor of philosophy and systematic theology at the University of Athens. Among his publications: The Ethos of Freedom (in Greek; Italian translation), Philosophical Anthropology (in Greek). He is advisor at the Ecumenical Patriarchate for social issues and directs the main patriarchal bureau at the Phanar.

Job of Telmessos (Getcha), Ph.D. (2003), is the permanent representative of the Ecumenical Patriarchate to the World council of churches (since 2015). Among his publications: The Typikon Decoded: An Explanation of Byzantine Liturgical Practice (Saint Vladimir's Press, 2012).

Elisabeth Parmentier, Ph.D. (1996) is professor of practical theology at the University of Geneva's Theological Faculty. She is an expert on feminist theologies and ecumenical dialogue. Her most recent monograph is on the theme of benediction: Cet étrange désir d'être bénis (Labor et Fides, 2020).