'The Enchiridion' Summary

The work consists of fifty-three short chapters typically consisting of a paragraph or two. It was compiled sometime in the early 2nd-century. The 6th-century philosopher Simplicius, in his Commentary on the work, refers to a letter written by Arrian which prefaced the text. In this letter Arrian stated that the Enchiridion was selected from the Discourses of Epictetus according to what he considered to be most useful, most necessary, and most adapted to move people's minds. Around half of the material in the Enchiridion has been shown to have been derived from the surviving four books of Discourses but variously modified. Other parts are presumed to be derived from the lost Discourses.  Some chapters appear to be reformulations of ideas which appear throughout the Discourses.

There are some puzzles concerning the inclusion of two chapters. Chapter 29 is practically word for word identical with Discourse iii. 15. Since it was omitted in one of the early Christian editions (Par), and not commented on by Simplicius, it may not have been in the original edition. Chapter 33 consists of a list of moral instructions, which are "not obviously related to Epictetus' normal Stoic framework."

The current division of the work into fifty-three chapters was first adopted by Johann Schweighäuser in his 1798 edition; earlier editions tended to divide the text into more chapters (especially splitting chapter 33).  Gerard Boter in his 1999 critical edition keeps Schweighäuser's fifty-three chapters but splits chapters 5, 14, 19, and 48 into two parts.