Grant Wacker is professor emeritus of Christian history at Duke University Divinity School in Durham, N.C. He specializes in the history of evangelicalism, Pentecostalism and world missions and is the author of Heaven Below: Early Pentecostals and American Culture.

John Calvert is managing director of Intelligent Design Network. He is a lawyer whose legal practice has focused on constitutional requirements for teaching origins science in public schools. He was actively involved in the science education debate in his home state of Kansas, as well as in Ohio, Georgia, California, Missouri, Minnesota, North Carolina, West Virginia, […]

Judith R. Blau, professor of sociology at the University of North Carolina, Chapel Hill, has written about the expansion of religion and church membership in the U.S.

Part of the Evangelical Free Church of America responsible for church planting. Operations divided into 17 districts which support 1,500 congregations across the United States. Based in Minneapolis, Minn.

Oversees church planting for the Souther Baptist Convention. The web site has information in two areas: The church-planting group, which trains, plans, supports and mentors church planters, and the church-planting “village,” an online resource area. 

Has offices in Lombard, Ill. and Roseville, Cali. Family of churches in the U.S. and Canada. Church planting is an emphasis.

Based in Colorado Springs, Colo. Claims membership of over 4 million people in 13,609 churches in 81 countries and territories including more than 2,000 churches in the United States. Contact Rev. William (Bill) W. Malick, director of church multiplication ministries.

An evangelical church committed to church planting and world missions based in Fort Wayne, Ind.

Has network of over 1,500 churches worldwide. They work alongside existing local churches to help reproduce and plant new Vineyard churches. Michael Gatlin is the national church planting director.