Lord Rowan Williams of Oystermouth delivers the Gifford Lecture series entitled "Making Representations: Religious Faith and the Habits of Language". Lecture 3: No Last Words: Language as Unfinished Business Intelligent life has something to do with knowing what to do next, and how to 'go on'. The focus of knowledge is not necessarily the would-be final, or exhaustive, system. We can learn something about the nature of knowing if we think about the sorts of knowledge involved in physical crafts, where a good and credible performance makes ever new performances possible. This also reminds us of the significance of our having learned our language from others and of our developing our thinking through exchange and not simply soliloquy. We speak in the hope of recognition. And our language carries in it a moment of radical trust in the meaningfulness of what we 'exchange' as well as an awareness of how we are all answerable to what is not only the aggregate of what we all know already. Again, the notion of 'unconditioned intelligent energy' comes into focus. Recorded 7 November 2013 at the University of Edinburgh's New College.