This volume brings together an international range of world-class scholars to engage with Andrew Louth's work and its influence on modern Theology. Andrew Louth is well known and influential in the English-speaking circles but also in the non-English Orthodox world, especially across Eastern Europe. The interaction between these theological groups remains sparse and intermittent. By drawing together scholars from the three main branches of Christianity and from around the world, this volume helps to increase our knowledge and exposure between these different spheres. This volume comprises of articles on Patristics, Byzantine Fathers, Latin Fathers, Modern Christianity, Theology as Life and the reception of Louth's work outside the English-speaking world. The papers are written by the leading scholars, such as Lewis Ayres, John Milbank, Kallistos Ware and Thomas Graumann.