“Comment penser notre pratique?”

Abstract The article shows that Michel de Certeau was a hidden practical theologian. Based on his epistemological article “Que’est-ce qu’un séminaire?” (1977), helpful distinctions of Certeau are elaborated as discursive tools: strategies and tactics, watchers and wanderers, maps and tours. In this way, Certeau is made practical-theologically fruitful for an opening of conventional discourses towards a heterology of alterity: How to think our practice?