This collection of essays on John by J. Louis Martyn gathers four additional Johannine essays into a single volume, augmenting the three published earlier in The Gospel of John in Christian History (1978). In addition to the essays published in the third edition of History and Theology in the Fourth Gospel (2003), these two volumes preserve for later generations the complete set of Martyn' published works on John. In a timely way, the publication of this volume follows the 50th anniversary of the publication of History and Theology (1968), which John Ashton regarded as the most important single Johannine monograph since the commentary of Rudolf Bultmann. It also follows the 40th anniversary of the publication of his second Johannine book, which serves as the core of the present volume. —From the Editor's Preface