This volume is a collection of the Lullian contributions to the 2012 Congress of the Societe Internationale pour l'Etude de la Philosophie Medievale (SIEPM), held in Freising, Germany, 20-25 August. The Lullian Opera constitute a philosophical mirror of the medieval tradition. The questions and interests of medieval masters played a role in the Renaissance and Early Modern period through the Lullian Art. The three parts of this volume-Knowledge, Contemplation and Lullism- are intended to show that influence, collecting the contributions of (...) well-known specialists on the Lullian works, conceived of as Opera philosophica, in different areas such as geometry, logic, methodology, or Early Modern law. The results of Lullian studies in the past 20th century and the revival of Lullian discussions at present also hold an important place. The Raimundus-Lullus-Institut in Freiburg supports this edition, and in the introduction its members place the volume in the great tradition of Lullian studies. The celebration of a Lullian meeting devoted to the relationship between medieval philosophy and the Lullian Opus at the 2012 SIEPM Congress, the recent constitution of a Lullian Section by the SIEPM-Bureau to develop projects about Llull's works as a vehicle of medieval philosophical concerns and the history of its reception, and the results collected in this volume, are a good example of the increasing relevance of Llull-studies today. (shrink)