The Apostolic Fathers · AD 70–130 · External witness
Elchasai (Elxai)
fl. c. AD 100–120 (quasi-legendary) · Eponym of the Elkesaite baptizing sect · Parthian borderlands
External witness
Who Elchasai (Elxai) was
The shadowy 'hidden power' behind the Book of Elchasai — a revelation said to have been delivered under Trajan by an angel ninety-six miles high, teaching a second baptism for the remission of even the gravest sins. Whether prophet or literary fiction, the book was real: Alcibiades carried it to Rome a century later, and Hippolytus dissected it with relish.
Also listed in non-christian witnesses.
Common questions
When was Elchasai active?
Elchasai (Elxai) is dated fl. c. AD 100–120 (quasi-legendary) in the archive, which places Elchasai in the Apostolic Fathers (AD 70–130). The dating is traditional and approximate; the archive marks it as uncertain rather than fixing a year the sources do not give.
Which early sources mention Elchasai?
Elchasai (Elxai) is named in 3 primary-source passages catalogued here, drawn from Hippolytus of Rome, Origen of Alexandria and Epiphanius of Salamis. Every passage is quoted from a named public-domain translation, earliest first.
Where was Elchasai from?
The archive associates Elchasai (Elxai) with Parthian borderlands.
Who were Elchasai’s contemporaries?
The archive links Elchasai (Elxai) to 2 other figures, including Hippolytus of Rome and Alcibiades of Apamea. Each connection is drawn from a source that places them together, not from inference.
Primary-source mentions (3)
Every passage below is quoted from a named public-domain translation, earliest first.
Refutation of All Heresies IX.13
c. AD 225He asserts that a certain righteous man, Elchasai, had received the book from Seres of Parthia — given by an angel whose height was twenty-four schoenoi… and with him a female, whose measurements accorded.Hippolytus of Rome · IX.13 · source text
Origen, via Ecclesiastical History VI.38 (the book 'fallen from heaven')
c. AD 325It rejects the apostle entirely, and they produce a certain book which they say fell from heaven.Origen of Alexandria · Ecclesiastical History VI.38 · source text
Panarion 19 (the book of Elxai)
c. AD 375Connected in the archive
People
Events in this lifetime
- AD 57 · Paul writes Romans, AD 57
- AD 62 · James the Just stoned, AD 62
- AD 64 · The Great Fire and Nero’s persecution, AD 64
- AD 70 · The fall of Jerusalem, AD 70
- AD 95 · Domitian’s reprisals, AD 95
- AD 96 · Rome writes to Corinth: 1 Clement, AD 96
- AD 112 · Pliny writes Trajan, AD 112
- AD 117 · Symeon and Ignatius martyred, AD 117