ALT In Eastern Indonesia, young male Islamic activists articulate a notion of religious authority that reorients community life toward neighborhood mosques. By providing local communities w/Qur'anic classes & religious services, these activists—affiliated w/ Indonesia's largest Salafi organization—have created a network of spaces in which they promote new religious lifeworlds grounded in the substantive relationships they build across these neighborhoods. But “being present” in the mosque pertains to more than physically existing in a space; it speaks to the processes & strategies through which activists draw from local Islamic histories, legal codes, nationalist tropes, & moral anxieties to make and remake an ethical image of Islamic belonging. Such practices reveal the relational, spatial, but also contingent nature of contemporary religious authority. Moreover, they refocus anthropological analysis onto the experiential & collective moments through which new moral worlds emerge.