In today's postmodern culture many people are turning to religion, but they are not necessarily finding their way back to the church. Most believers in America and other Western countries are 'post-Christian.' Though baptized and brought up in a church, they no longer believe and practice the Christian faith. In such a time, the great challenge facing the church is re-evangelization. This volume provides serious theological reflection on Christian mission within postmodern, post-Christian culture. Written by respected scholars representing the Catholic, Protestant, and Orthodox traditions, these chapters point out elements of the gospel that will help the church speak effectively to contemporary society, particularly in the United States.