Clifton Kirkpatrick is the former Stated Clerk of the General Assembly of the Presbyterian Church (U.S.A.), a position in which he served from 1996 to 2008. Since 2004 he has also served as President of the World Alliance of Reformed Churches.
William H. Hopper Jr. is a Presbyterian minister who has served as pastor, missionary, and denominational leader. He is coauthor (with Clifton Kirkpatrick) of What Unites Presbyterians: Common Ground for Troubled Times.
