What theologies are popular and formative of Christian thinking in the present day? How should they be assessed by those Christians who want to be "e;in the world"e; without being "e;of the world"e;? Theologies of the 21st Century begins with an overview of the historical roots from which current theological thinking has developed, and then moves on to a detailed evaluation of the chief doctrinal and practical emphases, taking an evangelical biblical perspective that seeks to be at once both critical and irenic.