Sally Vance-Trembath is a lecturer at Santa Clara University. Her areas of expertise include the pope and the Catholic Church today.

The Rev. Thomas P. Rausch is a professor of theology at Loyola Marymount University in Los Angeles. A Catholic priest, Rausch is the author of Authority and Leadership in the Church: Past Directions and Future Possibilities.

Primate of the Antiochian Orthodox Christian Archdiocese in North America (historically Arab) is Metropolitan Philip, in Englewood, N.J. Find a local parish.

The Orthodox Church in America website gives a detailed explanation of the faith. It also lists the 19 self-governing and self-ruling Orthodox churches worldwide, which include the OCA. (The Greek Orthodox Archdiocese of America is directly under the authority of the ecumenical patriarch of Constantinople in Turkey, and is not administratively related to the Church […]

David J. Lose holds the Marbury E. Anderson Chair in Biblical Preaching at Luther Seminary in St. Paul, Minn. He is author of Confessing Jesus Christ: Preaching in a Postmodern World (Wm. B. Eerdmans, 2003).

Dan Kimball is pastor of Vintage Faith Church in Santa Cruz, Calif., and author of The Emerging Church: Vintage Christianity for a New Generation (Zondervan, 2003) in which he coined the phrase “vintage Christianity” for the experience of a generation in search of mysterious, authentic, deeply spiritual and thoughtful faith outside traditional churches. He is author of additional books about […]

The Alban Institute in Herndon, Va., provides data and expert commentators on congregational and clergy dynamics.

Dennis Martin is an associate professor of theological history at Loyola University in Chicago and an expert on papal history and Pope John Paul II’s life, history and writings.

The Rev. Steven M. Avella is associate professor of history at Marquette University in Milwaukee and an expert on American Catholic history and the history of the American West.