The Rev. Robert Spitzer is president of the Michigan-based Spitzer Center, which provides resources for businesses and educational institutions of the Catholic faith.

Daniel C. Maguire is a theology professor at Marquette University in Milwaukee and editor of Sacred Rights: The Case for Contraception and Abortion in World Religions. He is also president of the Religious Consultation on Population, Reproductive Health and Ethics, a multifaith organization of religious scholars interested in reproductive health and other issues.

The Rev. Kevin Wildes is president of Loyola University New Orleans. He wrote “The Sanctity of Human Life: Secular Moral Authority, Biomedicine and the Role of the State” for the book Sanctity of Life and Human Dignity.

Stanley M. Hauerwas is Gilbert T. Rowe Professor Emeritus of Divinity and Law at Duke Divinity School in Durham, N.C. He wrote “Why Abortion Is a Religious Issue” for the book The Church and Abortion: In Search of New Ground for Response.

Lisle Dalton is an assistant professor of religious studies at Hartwick College in Oneonta, N.Y. He has written about religion and The Simpsons.

The society serves 5,000 families and has seven branches in the northern Virginia suburbs of Washington, D.C. The imam is Muhammad Magid.

Zaheer Ali is a doctoral candidate at Columbia University researching 20th-century African-American history and religion; he is project manager for Columbia’s Malcolm X Project.

Ali is imam of the Islamic Cultural Center of New York. He is Indonesian.

Steven D. Greydanus is a film critic based in New Jersey who runs Decent Films, a website that reviews films from a Christian perspective. Contact Steven via the Decent Films website.