Paul R. Eddy (Ph.D., Marquette University) is Professor of Theology at Bethel University in St. Paul, Minnesota. His books include John Hick's Pluralist Philosophy of World Religions (Ashgate), Across the Spectrum: Understanding Issues in Evangelical Theology (with G. A. Boyd, Baker) and Divine Foreknowledge: Four Views (with James Beilby IVP).

Steven E. Enderlein is associate professor of biblical studies at Bethel University.

Veli-Matti Käkkäinen is professor of systematic theology at Fuller Theological Seminary in Pasadena, California. He has published numerous articles in international journals of theology. His books include Pneumatology (Baker), Christology (Baker), Toward a Pneumatological Theology (UPA), An Introduction to Ecclesiology (InterVarsity Press), Trinity and Religious Pluralism (Ashgate), The Doctrine of God (Baker) and One with God (Liturgical Press).

James D. G. Dunn was for many years the Lightfoot Professor of Divinity in the Department of Theology at the University of Durham. Since his retirement he has been made Emeritus Lightfoot Professor. He is credited with coining the phrase "New Perspective on Paul" during his 1982 Manson Memorial Lecture.

Michael F. Bird is lecturer in theology at Ridley College in Melbourne, Australia. Previously he served at Crossway College in Australia and Highland Theological College in Scotland. He is the author of several books, including Jesus and the Origins of the Gentile Mission and The Saving Righteousness of God: Studies on Paul, Justification and the New Perspective, as well as numerous essays, articles and reviews.

Horton (Ph.D., Wycliffe Hall, Oxford and the University of Coventry) is associate professor of historical theology at Westminster Theological Seminary in Escondido, California. He has also studied at the International Institute of Human Rights in Strasbourg and was a research fellow at Yale University. In addition, he is a past president of Christians United for Reformation, current president of the Alliance of Confessing Evangelicals, host of the White Horse Inn radio broadcast and editor of Modern Reformation Magazine. Horton's other works include Made in America: The Shaping of Modern Evangelicalism (1991), Beyond Culture Wars: Is America a Mission Field or a Battlefield? (1994), Where in the World Is the Church? A Christian View of Culture and Your Role in It (1995), We Believe: Recovering the Essentials of the Apostles' Creed (1998), A Better Way (Baker, 2002) and Covenant and Eschatology (Westminster/John Knox, 2002).

James K. Beilby is professor of systematic and philosophical theology and Paul Rhodes Eddy is professor of theology, both at Bethel University. Together they have also edited Divine Foreknowledge: Four Views, The Nature of the Atonement: Four Views and the award-winning The Historical Jesus: Five Views.