Samuel T. Logan, Jr., MDiv, PhD, has been International Director of the World Reformed Fellowship since 2005. He served at Westminster Theological Seminary, Philadelphia, Pennsylvania, from 1979-2007, and is now President Emeritus. He was also Visiting Fellow at Christ s College, Cambridge in 1988-89, and special counsel to the president at Biblical Seminary in Hatfield, Pennsylvania, from 2007-2013. He is a minister of the Orthodox Presbyterian Church. Dr. Logan's publications include The Good Name: The Power of Words to Hurt or Heal
, The Preacher and Preaching, Sermons That Shaped America, Confronting Kingdom Challenges, and numerous articles on Jonathan Edwards.