Todd W. Hall is a professor of psychology at Biola University in La Mirada, Calif., and director of the Institute for Research on Psychology and Spirituality. He is co-author of Psychology in the Spirit: Contours of a Transformational Psychology.

Elliot Baskin is a rabbi and rabbinic director of mental health services for Jewish Family Services of Colorado.

Amy Gilbert is chair of the graduate department of counseling at Grace College and Theological Seminary in Winona Lake, Ind., where she teaches in the master of arts in clinical mental health counseling program.

Rabbi Richard F. Address is founder and director of Jewish Sacred Aging, an organization aimed at helping the Jewish community navigate end-of-life issues. He previously served as director of the department of Jewish family concerns for the Union for Reform Judaism.

Mary Janet (Bean) Murray is an Episcopal priest and coordinator of the Episcopal Church in America’s Episcopal Mental Illness Network. She is based in Little Rock, Ark.

Letitia Campbell is an assistant professor of ethics at Emory University’s Candler School of Theology in Atlanta, where she also coordinates the Laney Legacy Program in moral leadership and the clinical pastoral education program. She studies Christian evangelization, especially in short mission trips, and helps run a Facebook group on virtual ministry tools.

Jehu J. Hanciles is an associate professor of world Christianity at Emory University’s Candler School of Theology in Atlanta. He studies global Christian expansion, especially in Africa.

Suzii Paynter is executive coordinator of the Cooperative Baptist Fellowship, an umbrella organization of almost 1,800 congregations and individuals in 30 countries. She can discuss human trafficking, immigration reform, environmental justice, hunger, poverty and religious liberty and other ethical issues from a liberal Baptist perspective.

Jim Winkler is president and general secretary of the National Council of Churches of Christ in the USA, an organization that represents 37 religious denominations. He is based in Washington, D.C.