John Burgess is a professor at Pittsburgh Theological Seminary who has spent years covering the revival of Orthodoxy in Russia.

Catherine Wanner is professor of history, anthropology and religious studies at Penn State’s School of International Affairs. Her research centers on the politics of religion, conflict mediation and human rights, especially in Ukraine, but more broadly in Eastern Europe.

Paul David Tripp is a pastor, event speaker and bestselling and award-winning author with a doctorate in biblical counseling from Westminster Theological Seminary.

Ed Fuller is an associate professor and the director of Pennsylvania State University’s Center for Evaluation and Education Policy Analysis.

Daniel Swartz is executive director of the Coalition on the Environment and Jewish Life. He also is a rabbi and the author of To Till and to Tend: A Guide for Jewish Environmental Study and Action.

Archbishop Nelson Perez leads the Catholic Archdiocese of Philadelphia.

Nikki Toyama-Szeto is the executive director of Christians for Social Action.

Kami Fletcher is an associate professor of American and African American history at Albright College and the president of the Collective for Radical Death Studies.

Michele F. Margolis is an associate professor of political science at University of Pennsylvania. She wrote “From Politics to the Pews: How Partisanship and the Political Environment Shape Religious Identity.”