A chart from Beliefnet.com, “What do world religions believe about abortion?”

Chris Soper is a professor of political science at Pepperdine University in Malibu, Calif., and the author of Evangelical Christianity in the United States and Great Britain: Religious Beliefs, Political Choices.

The Rev. Russell Johnson is senior pastor at Fairfield Christian Church in Lancaster, Ohio. He and the Rev. Rod Parsley of World Harvest Church in Columbus have been accused by other Ohio pastors of using their churches as political platforms to advance conservative policies and Republican candidates.

Read a Nov. 27, 2006, New York Times story about the Vatican hosting a showing of The Nativity Story.

George G. Hunter III is a professor of church growth and evangelism at Asbury Theological Seminary in Wilmore, Ky. He is the author of Christian, Evangelical & … Democrat? (2006), in which he questions the identification of the gospel with the Republican Party. He writes, “I am especially concerned for the soul and the credibility of evangelical Christianity […]

Kenneth J. Collins studies American Christianity at the Asbury Theological Seminary in Wilmore, Ky. He can comment on the evolution of evangelicalism in the United States.

Joel C. Hunter is pastor of the megachurch Northland, A Church Distributed, in Longwood, Fla., and author of Right Wing, Wrong Bird: Why the Tactics of the Religious Right Won’t Fly With Most Conservative Christians. He says Christians should be politically involved without sacrificing the Christian mission of service to the poor and weak. Hunter has also been involved […]

Allison Calhoun-Brown is associate professor of political science at Georgia State University. She specializes in religion and politics and African-American politics.

David Neff is chief of Christianity Today, the leading evangelical periodical. It is based in Carol Stream, Ill. He continues to explore the relationship between history and current events in his bimonthly column, “Past Imperfect.” Contact through Paulette DePaul.