The Covenant Network of Presbyterians is a progressive group within the PCUSA working towards a fully inclusive church. Contact executive director Brian Ellison.

Presbyterians for Renewal is a conservative renewal movement within the PCUSA formed in April 1989.

The Presbyterian Coalition is a conservative movement within the Presbyterian Church U.S.A. formed largely in response to the question of ordination of gay clergy.

ECO is a conservative Presbyterian denomination founded in January 2012.

The Evangelical Presbyterian Church is a conservative Presbyterian denomination started in 1981 consisting of more than 400 churches and 135,000 members. Contact the EPC through director of communication and information systems Dana Cadman.

The Layman is a conservative journal published by the Presbyterian Lay Committee, a North Carolina-based action group. Contact through PLC president and executive director Carmen Fowler LaBerge.

George G. Hunter III is a professor of church growth and evangelism at Asbury Theological Seminary in Wilmore, Ky. He is the author of Christian, Evangelical & … Democrat? (2006), in which he questions the identification of the gospel with the Republican Party. He writes, “I am especially concerned for the soul and the credibility of evangelical Christianity […]

Kenneth J. Collins studies American Christianity at the Asbury Theological Seminary in Wilmore, Ky. He can comment on the evolution of evangelicalism in the United States.

Clarke E. Cochran is an expert on religion and politics in America. His numerous books include, as co-author, Catholics, Politics and Public Policy: Beyond Left and Right and the 2007 release Church, State and Public Justice: Five Views.