Divine and religious elements are an important part of Greek novels. For this reason, my paper aims to investigate the description of the sanctuary of Delphi in Heliodorus’ Aethiopica by comparing it with other literary and material sources, in order to distinguish literary elements from ones more closely related to the historical reality of the Imperial age. The paper argues that Heliodorus’ reconstruction of the sanctuary is in line with contemporary material evidence, except for some aspects based on literary sources. Authors of the Classical era, such as Euripides and Pindar, are fruitfully placed alongside authors closer to Heliodorus’ age, such as Plutarch and Philostratus. This overlap reflects the discrepancy between the dramatic da...