This collection of essays contains the papers given at the Sixth International East-West Symposium of New Testament Scholars in Belgrade, Serbia. The symposium was a project of the Eastern Europe Liaison Committee of Studiorum Novi Testamenti Societas. Main subject matters of the volume are the Holy Spirit in New Testament writings (particularly Luke-Acts, the Gospel of John and Paul), the reception and interpretation of biblical texts about the Holy Spirit in patristic theology, ancient Christian liturgy and iconography, and reflection on the role of the Holy Spirit in church life. Contributions from seminars are devoted to extra-biblical ancient Jewish and early Christian sources. All topics are discussed from a "Western" (Protestant and Roman-Catholic) theological and exegetical perspective as well as from an Orthodox point of view. An introduction reflects the results of the symposium, sketches recent research on the Holy Spirit in the New Testament scholarship and briefly points to texts and problems belonging to the topic but not dealt with in the volume.