Read “The Evangelicalism of Brazil,” a June 14, 2010, post at the World Cup blog of The New Republic, about the number of dedicated evangelical Protestants on Brazil’s team and what it says about religion in what was once a Catholic stronghold in Latin America.

Gloria Albrecht
 is professor emerita of religion and ethics at the University of Detroit Mercy. She wrote a chapter on contraception and abortion within Protestant Christianity for the book Sacred Rights: The Case for Contraception and Abortion in World Religions.

Read a Feb. 9, 2012, article at Slate.com on how, historically, the issue of contraceptives divided Catholics and Protestants.

Read a Feb. 10, 2012, op-ed column in The Wall Street Journal by Roman Catholic Cardinal Donald Wuerl, Rabbi Meir Y. Soloveichik and Charles Colson.

Tom Smith is a senior fellow and director of the General Social Survey at the National Opinion Research Center at the University of Chicago. He is at work on a study of religious change, including how people think about God. He served as a consultant to the Religious Landscape study and is an expert on Catholics and Protestants.

Julie Hicks Patrick is an associate professor of psychology at West Virginia University in Morgantown. She is working on a journal article that examines what adults pray and why.

Mary Elizabeth Perry is a certified spiritual director in the Presbyterian Church (U.S.A.) who teaches Lectio Divina and meditation as a form of prayer. She can discuss the mainline Protestant concept of meditation. She lives in Mobile, Ala.

The Rev. Maria Erling is a Lutheran pastor and an associate professor of the history of Christianity and global missions at the Lutheran Theological Seminary at Gettysburg in Gettysburg, Pa. She contributed a chapter on mainline Protestants in New England to Religion and Public Life in New England: Steady Habits Changing Slowly.

The Rev. Paul Barton teaches Hispanic church studies at Episcopal Theological Seminary of the Southwest in Austin, Texas. His expertise includes U.S. Hispanic Christianity, especially U.S. Hispanic Protestantism. His books include Hispanic Methodists, Presbyterians and Baptists in Texas (2006).