Epistle to Diognetus

The Epistle of Mathetes to Diognetus (Greek: Πρὸς Διόγνητον Ἐπιστολή) is an example of Christian apologetics, writings defending Christianity from its accusers. The Greek writer and recipient are not otherwise known; estimates of dating based on the language and other textual evidence have ranged from AD130 (which would make it one of the earliest examples of apologetic literature), to the late 2nd century, with the latter often preferred in modern scholarship.

Author and audience

"Mathetes" is not a proper name; it simply means "a disciple." The writer may be a Johannine Christian, although the name "Jesus" and the expression the "Christ" are not present in the text. The author prefers, rather, to refer to the "son" as "the Word."

Diognetus was the name of a tutor of the emperor Marcus Aurelius, who admired him for his freedom from superstition and sound educational advice. It is unlikely, however, that this is the "Diognetus" that the text has in mind.

Manuscripts

The Epistle survived only in one manuscript, was destroyed in a fire in the year 1870, and was found in a 13th-century codex that included writings ascribed to Justin Martyr. A number of transcriptions of this manuscript survive today. The manuscript was at Strasbourg but was burned there during the Franco-Prussian War. Fortunately it had already been printed, the first time in 1592, when it was generally ascribed to Justin Martyr because of the context of its manuscript. In all manuscripts, about two lines of the text are missing in the middle. The 13th-century manuscript was obviously damaged in that place and the copies were made only after that damage had already been done.