Professional memberships

• Babylon, Center for the Study of Superdiversity (Babylon)
• Deutsche Morgenländische Gesellschaft (DMG)
• European Association for the Study of Religions  (EASR)
• International Association for the History of Religions  (IAHR)
• Koninklijke Hollandsche Maatschappij der Wetenschappen (KHMW)
• Koninklijk Instituut Taal-, Land- en Volkenkunde  (KITLV)
• Nederlands Genootschap voor Godsdienstwetenschap  (NGG)
• Senior researcher of the Netherlands School for Advanced Studies in Theology and Religion (NOSTER)
• Teylers Godgeleerd Genootschap  (TGG)

 Editorial memberships

• Member editorial board of Jurnal Komunikasi Islam , Indonesia
• Member editorial board of Jurnal Masyarakat dan Budaya. LIPI Jakarta, Indonesia
• Associate editor of Studies in Theology and Religion (STAR), edited on behalf of the Netherlands School for Advanced Studies in Theology and Religion (Brill). Leiden – Boston
• Member of the team of peer reviewers of Political Theology