One of Thomas Aquinas's central ideas is his attempt to show how it is possible to speak about the incomprehensible God. To reach a better understanding of this project, it is necessary to gain some insight into how he used the theories he acquired during his time in the faculty of arts in his philosophical-theological works. Park's book deals with the question which, despite the current flourishing of the studies of the medieval philosophy of language, has not received much attention. The application of the theories of signification and supposition as well as the doctrine of the modi...