Catherine A. Brekus is an American religious historian at the University of Chicago Divinity School. She is especially interested in early America and co-wrote a book titled American Christianities: A History of Dominance and Diversity.

Mark Noll is emeritus professor of history at the University of Notre Dame and one of the most cited authorities today on evangelicalism in America — as well as on the relationship between evangelicals and Roman Catholics. He co-founded the Institute for the Study of American Evangelicals at Wheaton College, where he taught for many […]

Garry Wills teaches cultural history at Northwestern University in Illinois and is a prolific author of books about American history, government and religion.

Mark Weldon Whitten is the author of The Myth of Christian America: What You Need to Know About the Separation of Church and State. He teaches religion and philosophy at Lone Star College – Montgomery in Texas. He says new research has shown that the founders had mixed opinions on the role of religion in the […]

John Eidsmoe is an Alabama constitutional lawyer, retired Air Force lieutenant colonel and author of Christianity and the Constitution: The Faith of Our Founding Fathers. He has advised former Alabama Chief Justice Roy Moore. Contact [email protected].

David R. Bains teaches the history of American Christianity at Samford University in Birmingham, Ala.

Stephen McDowell is president and co-founder of the Providence Foundation in Charlottesville, Va. It says its mission is spreading liberty and justice among nations, and it uses the example of America’s founding to illustrate the relationship between theology and civil government.

Isaac Kramnick teaches government at Cornell University and co-authored The Godless Constitution: A Moral Defense of the Secular State (W.W. Norton, 2005). His 1996 American Prospect essay “Is God a Republican?” reflects on religious entanglement in partisan politics. Book co-author R. Laurence Moore teaches American studies at Cornell.

Jonathan D. Sarna is professor of American Jewish history at Brandeis University in Waltham, Mass. He is co-author of Religion and State in the American Jewish Experience and author of American Judaism: A History, which won the Jewish Book Council’s Jewish Book of the Year Award in 2004.