This paper deals with the issue of self-determination and agency in moral action. On the one hand, it seems that where possible, the moral agent should use their practical reason to identify what it is right for them to do, and act accordingly; on the other hand, this seems to leave little room for the agent to decide for themselves how to act, where this is often said to be a marker of freedom and how the will is exercised. In response to this difficulty, Ruth Chang has argued recently that at least some reasons themselves need to be seen as being created through an act of will. Looking at the work of Iris Murdoch, it is argued that this response is problematic. At the same time, it is also argued that Murdoch can provide a fruitful way of...