Karin Hedner Zetterholm is associate professor of Jewish Studies at Lund University.
Anders Runesson is professor of New Testament at the University of Oslo.
Cecilia Wassén is associate professor of New Testament Exegesis at Uppsala University.
Magnus Zetterholm is associate professor of New Testament Studies at Lund University.

Introduction: Exploring the Intersection Between Judaism and Christianity in their Formative Phases
Karin Hedner Zetterholm, Anders Runesson, Cecilia Wassén, and Magnus Zetterholm

1. Setting the Stage: The Variety of Judaism and the Origin of Christianity
John J. Collins

Part I. Polemics and Sectarian Identities (2nd Century BCE - 1st Century CE)

2. Competition rather than Conflict: Identity Discourse in the Qumran Rule Scrolls
Jutta Jokiranta

3. Meals, Identity, and Purity in the Qumran Movement
Cecilia Wassén

4. Was Gentile Reclamation an Apocalyptic Apologetic? Ethnic Identities in the Book of Dreams as Precedent for Ethnic Reasoning in the Early Jesus Movement
Genevive Dibley

5. Slip-Slidin' Away: Rethinking the 'Parting of the Ways'
Adele Reinhartz

6. Where Do We Go from Here? Polemics and Sectarian Identities
Adela Yarbro Collins

Part II. Intra-Jewish Interaction and the Role of Non-Jews Within the Jesus Movement (2nd Century BCE - 1st Century CE)

7. Gentile Alterity an