Christopher Ryan's study of Dante and Aquinas, touching on issues of nature and grace, of explicit and implicit faith, and of desire and destiny, is intended to mark the difference between them in key areas of theological sensibility. Re-shaped and revised by John Took on the basis of papers made available to him from Christopher Ryan's estate, it seeks to deepen our understanding of one of the great cultural encounters in European letters. (DOI: 10.5334/bad) This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.