Abstract
Chapters I.4 and IV.3 of the Memorabilia, where Socrates presents an anthropocentric teleology and an elaborate conception of the divine providence that rules the universe, had a profound influence on the Stoics. The ancients were well aware of this influence, but modern acknowledgement of it was slow in coming, sometimes because these chapters of the Memorabilia were seen as interpolations of Stoic origin, sometimes because the teleology presented by Socrates was attributed to Diogenes of Apollonia. Fortunately, recent commentators no longer seek to deny Xenophon’s authorship of these two chapters, and it is therefore possible to attempt to determine the extent of their legacy among the Stoics. The aim of the following study is to shed light on the numerous overlaps that can be observed between the text of the Memorabilia (chapters I.4 and IV.3) and book II of Cicero’s De natura deorum, where Balbus offers a detailed presentation of Stoic theology. It appears that the influence of the Memorabilia on Cicero’s text is much more important than has been recognized before now.