This volume brings together a rich and varied collection of essays by Gilles Quispel (1916-2006), Professor of the History of the Early Church at Utrecht University from 1951 until his retirement in 1983. During his illustrious career, Professor Quispel was also visiting Professor at Harvard University in 1964/65, and visiting Professor at the Catholic University of Leuven from 1969 until 1974. The fifty essays collected in this volume testify to most of the prominent themes from Professor Quispel's scholarly career: the writings of the Nag Hammadi library in general and the Gospel of...