In their ground-breaking philosophical investigation of the ‘practice turn’ Lechner and Frost prompt a standpoint debate in international relations theory, which touches upon the relationship between practice theory and its subject matter. Lechner and Frost decidedly opt for an internal standpoint, which promises to understand a social practice in terms of the meaning-in-use of its participants. This article argues that the internalist promise will ultimately remain unfulfilled, however, for the aim of collapsing the distinction between the ‘language of action’ and ‘language of observation’ is epistemologically impossible. Taking such an ‘internal’ perspective not only underestimates the problem of the double hermeneutic. It also disregards the gap between theory and practice. Any social enquiry that fails to acknowledge this gap inevitably becomes externalist, for it misses to reflect on its own normative presuppositions. The way ahead is to address this gap reflexively by way of a triple hermeneutics that is bolstered by abductive reasoning.
