In this article, I argue that the research field of religion and development and diaconal studies, the study of Christian social practice, share a common subject of inquiry: the social impact of religion. The field of religion and development investigates this mainly with a focus on the Global South and within the discursive framework of the concept of development, while diaconal studies has thus far taken a Christian perspective and a historic focus on the Global North. Recent paradigm shifts in the development discourse (post-development critique, 2030 Agenda for Sustainable Development as a global framework, critique of the secularist approach) put the field of religion and development under pressure to broaden its scope. Moreover, there...