Abstract
This is a case study of Pseudo-Dionysius the Areopagite’s De divinis nominibus, a text about God’s names and properties in which human effort to comprehend the projections of the divine energies is described. We specifically focus our attention on the Paraphrasis of George Pachymeres, who was one of the most important representatives of the Palaeologan Renaissance and a great commentator on Pseudo-Dionysius’ works. His introduction to the De divinis nominibus provides us with the opportunity to approach it in two ways: from the historical point of view, we discuss the reason why the text was composed; from the systematic point of view, we discuss some general points about what names and definitions indicate. This is important for a better understanding of the rest of the treatise.