Reformed and Always Reforming - Paperbackby Roger E. Olson (Author) The community of evangelicals sometimes seems so broad as to defy definition, but theological conservatism has been one consistent marker. Now, says theologian Roger Olson, postconservatism is moving beyond conventional battles against liberalism and heresy to posit a dynamic and realistic approach. While conservatives strive to preserve tradition and protect orthodoxy, postconservatives urge openness to doctrinal reform