In this new authoritative volume of the New Testament Library series, Joel B. Green presents the writer of James as a sort of practical theologian, directly addressing the lived experiences of Jewish Christ followers beset by Roman social conventions and sensibilities contrary to the divine command to love God and love neighbor. The book of James is nothing if not pragmatic. Its core arguments rest on urging its audience to take concrete action to develop faithful life patterns in a world that is often set against those who seek to follow Jesus Christ as Lord. Joel B. Green shows how the practical wisdom of James can continue to speak prophetically to a range of issues that plague our contemporary experience—the entrenched and growing gap between the wealthy and impoverished foremost among them. But readers who might be tempted to formulate a simple to-do list from James’s precepts are encouraged instead to enter into the world of the text as fully and as humanly as possible by asking