Francis A. Schaeffer (1912–1984) authored more than twenty books, which have been translated into several languages and have sold millions globally. He and his wife, Edith, founded the L’Abri Fellowship international study and discipleship centers. Recognized internationally for his work in Christianity and culture, Schaeffer passed away in 1984 but his influence and legacy continue worldwide. Ray Ortlund is the president of Renewal Ministries, the pastor to pastors at Immanuel Nashville Church, and a canon theologian with the Anglican Church in North America. He is the author of several books, including The Death of Porn; the Preaching the Word commentaries on Isaiah and Proverbs; and Marriage and the Mystery of the Gospel. He is also a contributor to the ESV Study Bible. Ray and his wife, Jani, have been married for fifty years.