Book excerpt: The Luther@500 anniversary may be behind us, but Luther stands ahead of us in many ways. The essays in this volume by an international group of scholars begin with a contextual discussion of Luther's definitive contribution to the Wittenberg Reformation and its significance for us today. New light is shed on old issues across a range of topics. But these essays do not stay in the past. Many also engage critically with contemporary issues in Luther interpretation and a few boldly trace the trajectory of Luther's reformational theology into the future.