This publication collects the majority of papers presented at the challenging colloquium on "Repetitions and Variations in the Fourth Gospel" at the K.U.Leuven held from 7 - 9 November 2006 in Leuven. Articles that have been added are a direct result of the colloquium. The colloquium was planned with this publication in mind, wishing to contribute to an understanding of the Fourth Gospel's language and style in relation to the Synoptic Gospels and in manifesting its unity in theme and language. The contributors mostly represent new approaches to understanding the composition and nature of the Fourth Gospel. Therefore the historical overview of past research is most helpful in placing these new approaches.