Foreign Affairs has an informative article, God’s Country?, describing the current and historical relationship between American Evangelicals and American foreign policy. Below is their description of the article. I hope you find it informative and look forward to hearing your thoughts.
“Religion has always been a major force in U.S. politics, but the recent surge in the number and the power of evangelicals is recasting the country’s political scene — with dramatic implications for foreign policy. This should not be cause for panic: evangelicals are passionately devoted to justice and improving the world, and eager to reach out across sectarian lines.”