This is a thorough study and exposition of the last work for which St Bonaventure was responsible before his death in 1274. The Collations on the Hexaemeron, also called The Illuminations of the Church comprises lectures that he gave in Paris in 1273 to Franciscan and other students and masters in the university there. They were recorded by two independent witnesses and one version, the definitive one, was prepared for publication and approved by...