The earliest strands of the Jesus tradition, including the one attested by the Sayings Gospel Q, show a keen interest in prayer. In this volume, specialists in Hebrew Bible, early and rabbinic Judaism, and early Christianity contribute essays on a broad range of topics relevant to the Q materials on prayer. Several contributors situate Q in its historical and religious context by relating it to other early Jewish texts and traditions concerning prayer. Others analyse Jesus' instructions on prayer in Q with respect to specific exegetical and interpretive questions, or track the reception of Q's materials on prayer in Matthew and Luke.