On the final page of the transcript of the work, after a brief
credal affirmation of "Jesus is God" ("", abbreviating ""), the author is identified with the postscript: "". translate this as "End of the vision // of Dorotheus, son of Quintus the poet". This name is identified again in the text, in line 300 where he is identified as "Dorotheus, son of Quintus" by those in Christ's court. There is some ambiguity as to these translations, as the original Greek in the postscript does not use a patronymic for Quintus (therefore not disambiguating between "the poet Dorotheus Quintus" and "Dorotheus, son of Quintus the poet"). According to and the earlier usage of a patronymic in line 300 establishes the latter translation. This has been contested by who argues this is only evidence of the copyist's misunderstanding of the patronymic, and further by who claims that, by this period, the patronymic had lost its parental significance. have interpreted the text autobiographically, suggesting Dorotheus was a Christian of the 4th-century with imperial connections who, during the
Diocletianic Persecution of 303–313, attempted to suppress his own faith for fear of persecution. The vision, then, reminds Dorotheus of his baptism and promise to God, accepting his faith and becoming a Christian
confessor. This Dorotheus has been identified, by , with two Dorothei mentioned by
Eusebius in his
Historia Ecclesiastica. Firstly, an
Antioch priest of the 290s who had knowledge of
Hebrew and Greek with strong connections to the Emperor and his court (
Hist. Eccl. VII, 32, 2–4). Secondly, a Christian Dorotheus, who worked in the royal household and committed suicide after the
Diocletianic Persecution (
Hist. Eccl. VIII, 1, 4 &
6, 5). There is no concrete evidence to link these two Dorothei together, nor to link these Dorothei to the Dorotheus who is identified as the
Vision's author, but it has been considered "a reasonable guess" by , even if it is merely "conjectural". In identifying Dorotheus' father, "Quintus", , and have suggested the Greek epic poet
Quintus Smyrnaeus. There exists no other recorded poet Quintus during this period, and Quintus' poetry was well known and respected, so Dorotheus would have had motive to identify himself with him. The Homeric hexametric style of Dorotheus is identical to that used by Quintus in his
Posthomerica. The dating of Quintus' life, though controversial, traditionally puts him from the mid-3rd to the early-4th-century, which would fit with the dating of the poem to the 4th century. This identification is troubled by the fact that Quintus was a
Roman pagan, and that many of the metric mistakes made by Dorotheus are not present in the writings of Quintus. The "solid academic training" and "good Homeric culture" of Quintus, according to , apparently did not pass down to the "superficial" and "shameless" Dorotheus. In the
Barcelona Papyrus (Also known as the P.Monts.Roca inv. 149), a papyrus codex with texts in Greek and Latin, there are two mentions of a "dorotheo" in two dedications (at the end of
Cicero's
Catiline Orations and a story of
Hadrian, both in Latin). The Cicero dedication is a Latin
tabula ansata, containing the words "", below which is the text ""; similarly, the Hadrian dedication is a bilingual
tabula ansata, with an inscription of "" ( in the majuscule
Coptic alphabet) and "". The Barcelona Papyrus was probably also part of the Egyptian Bodmer Papyri find, so there is a possibility (though it is slim, as Dorotheus was a common name in this period) that this Dorotheus is the same the author of the
Vision. ==Date==