After decades of optimism, interreligious dialogue is now confronted with a considerable amount of skepticism. In theology, this skepticism is primarily being fed by the cultural-linguistic theory of religion. This theory seems to be in keeping with what the Babel narrative has always said: people belonging to different “language” communities can do no more than babble at one another. The author asks, first of all, whether the story of Babel indeed affirms the cultural-linguistic argument for the end of interreligious dialogue. After showing that there are theological and exegetical reasons to doubt the classical interpretation of the Babel narrative, the author demonstrates how a renewed hermeneutic of this story actually challenges the cultural-linguistic discourse concerning the incommensurability of religions. Indeed, she argues, ultimately, the Babel story is not a narrative about the end of communication, but about its beginning.