This report explores the role of religion and engagement with religious actors in the context of efforts to counter violent extremism (CVE). Drawing on insights from recent policy discussions, academic activities, and the practical experience of CVE experts, it offers practical guidelines for policymakers and practitioners seeking to better understand the role of religion in violent extremism and best practices for partnering with religious actors to address the challenge. The report is part of ongoing United States Institute of Peace (USIP) efforts to develop and implement training and capacity-building programs that support CVE objectives.