Francis August Schaeffer (30 January 1912 - 15 May 1984) was an American Evangelical Christian theologian, philosopher, and Presbyterian pastor. He is most famous for his writings and his establishment of the L'Abri community in Switzerland. Opposed to theological modernism, Schaeffer promoted a more historic Protestant faith and a pre-suppositional approach to Christian apologetics which he believed would answer the questions of the age. A number of Christian leaders, authors, and evangelists credit Schaeffer's ideas with helping spark the rise of the Christian Right in the United States and were strongly influenced by him. Among them are Operation Rescue founder Randall Terry, Focus on the Family's James Dobson, the 700 Club's Pat Robertson, Prison Fellowship's Charles Colson, columnist Cal Thomas, preacher and author Tim LaHaye, former Florida Secretary of State Katherine Harris, and Liberty University and Moral Majority founder Jerry Falwell. - from Amzon