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Commentary on John, Book 6

Origen's line-by-line exposition of John 1:19-29, centered on John the Baptist's identity, his baptism, and 'Behold the Lamb of God.'

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What it is

Book 6 of Origen's Commentary on John picks up the narrative at John the Baptist's interrogation by priests and Levites sent from Jerusalem (John 1:19-29). Origen opens with an extended apology to his patron Ambrose, comparing the writing of a serious theological work to building a house in calm weather, and explaining that a gap in composition (caused by persecution and travel) delayed this book. He then turns to the Baptist's threefold denial - 'I am not the Christ,' 'I am not Elijah,' 'I am not the prophet' - treating each answer as a puzzle to be solved rather than a simple negation.

Much of the book is taken up with the Elijah question: does John's denial rule out the popular belief in the transmigration of prophetic souls, or does it simply mean John was unaware of any prior existence he may have had? Origen surveys Jewish tradition about Elijah's return, the strange case of Phinehas, and Gospel texts where Jesus calls John 'more than a prophet' yet distinct from 'the prophet' Moses foretold - all while flagging, but refusing to resolve here, the deeper question of reincarnation, which he says needs its own treatise. He also engages repeatedly with the Valentinian teacher Heracleon, quoting and refuting his interpretations verse by verse, particularly on whether John speaks as a prophet or 'more than' one when he calls Jesus 'Lamb of God, who takes away the sin of the world.'

The book's back half works through John's declaration that one 'mightier than I' is coming, whose sandals he is unworthy to loosen. Origen allegorizes the sandals as Christ's incarnation and his descent to Hades, compares the four evangelists' slightly different wordings of the saying, and closes with a meditation on 'Lamb of God' and 'the sin of the world' - weighing whether 'world' means the whole cosmos, the church, or humanity in general. Throughout, Origen models the method he calls the 'churchman's' approach: taking scripture's apparent inconsistencies as invitations to deeper, allegorical reading rather than errors to be smoothed over.

Major themes

Key passages, in our translation

“Every house that is to be built as sturdily as possible is built in calm, still weather, so that it may not be hindered from acquiring the firmness it needs”

— Commentary on John, Book 6 · read this chapter →

“John says, "I am not Elijah," since he is ignorant of his own former life”

— Commentary on John, Book 6 · read this chapter →

“regeneration did not come about through John but through Jesus, for his disciples, and it is called a washing of rebirth, coming about with a renewal of the Spirit”

— Commentary on John, Book 6 · read this chapter →

“It is a great thing, then, to carry Jesus's sandals, but it is also a great”

— Commentary on John, Book 6 · read this chapter →

“a lamb was required, not a ram, so its offense could be lifted away”

— Commentary on John, Book 6 · read this chapter →

Questions readers ask

What does Origen say John the Baptist meant by 'I am not Elijah'?

Origen treats the denial as literal and precise: John denies being Elijah returned because, whatever the truth about souls and prior existences, John himself has no memory or awareness of a prior life as Elijah. Origen explicitly declines to settle the underlying question of reincarnation here, saying it deserves a separate treatise.

Who is Heracleon and why does Origen argue with him?

Heracleon was a Valentinian Gnostic commentator on John's Gospel whom Origen quotes and rebuts repeatedly in Book 6, especially over whether John the Baptist speaks merely as a prophet or as something greater when he calls Jesus the 'Lamb of God who takes away the sin of the world.' Origen presents Heracleon's readings as asserted 'without any argument or citation of testimonies' and counters them from scripture.

What does Origen say about John's baptism versus Christian baptism?

Origen ranks John's baptism as lower than the baptism given by the apostles: John's was a baptism of repentance that prepared people for Christ, while Christian baptism is a 'washing of rebirth' involving a renewal of the Spirit. He cites the Simon Magus episode in Acts, where Simon wanted to buy the Spirit's gift, as confirmation of this distinction.

What is the allegorical meaning of the sandals John is unworthy to loosen?

Origen reads the sandal Jesus is said to wear as a figure for the incarnation itself - the Son of God taking on flesh - and for his descent into Hades. Loosening the sandal-strap, in this reading, means understanding these mysteries, which even 'the greatest among those born of women' cannot do unaided.

What does Book 6 of Origen's Commentary on John cover?

It comments on John 1:19-29: the priests and Levites questioning John the Baptist about his identity, his answer pointing to one coming after him, and his declaration 'Behold, the Lamb of God, who takes away the sin of the world.' It opens with Origen's explanation to his patron Ambrose for the delay in writing.

Cite this translation: Origen, Commentary on John, Book 6, translated by Scriptorium Press (2026), scriptorium-press.pages.dev.
All Scriptorium Press translations are free to read, quote, and share; they are original 2026 translations made directly from the source language.

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