Summary
Summary of The Treatise on the Resurrection
Key ideas
Key idea 1
Resurrection may already belong to you
A teacher writes to a student named Rheginos with a surprising answer to the fear of death: he already possesses the resurrection. His task is not simply to wait for a future change, but to live as someone whose deepest change has happened.
The author's name is unknown, and the letter survives in Coptic, the language of Christian Egypt. At its heart is a personal question: what would change in daily life if resurrection were already yours?
Key idea 2
Truth brings rest rather than pride
The teacher warns Rheginos about learners who collect questions and feel important when they solve them.
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Key idea 3
Christ joins humanity and divinity
To explain resurrection, the teacher turns to Christ, who lived in the same world of birth, change and decay that Rheginos inhabits.
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Key idea 4
Believers are beams of Christ's light
The teacher pictures the Savior swallowing up death: the invisible and lasting takes in the visible and passing.
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Key idea 5
Faith sees what truly belongs
Rheginos still has reason to wonder about the body and what happens to it.
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Key idea 6
Resurrection reveals what remains real
Age and decay, the teacher explains, are left behind without surrendering the better part of the person.
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Key idea 7
Live the risen life now
The letter's teaching leads to a practical demand.
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Go deeper: the whole of The Treatise on the Resurrection
The full book, start to finish.Open the bookWho it’s for
Readers drawn to early Christian letters, the Nag Hammadi library and questions about life beyond death will love this work. It also suits those who enjoy a teacher's personal voice and images of sunlight.
What this book is
What if the great change you fear has in some sense already happened? That is the startling offer of a short letter from the ancient world, written by a teacher to a student named Rheginos. He tells his pupil that he already possesses the resurrection, and that the task now is to live like it.
The Treatise on the Resurrection survives in Coptic, the language of Christian Egypt. It was found near Nag Hammadi in 1945, and its author is unknown. You get a clear picture of one early way of facing death, in only five short chapters.
In this summary
- 1A teacher answers a student named RheginosFree
- 2Real rest comes from truth, not endless questions
- 3Christ is both Son of God and Son of Man
- 4The Savior swallowed up death and draws us upward
- 5Resurrection rests on faith and on what is truly yours
- 6The resurrection discloses what is already true
- 7Live now as someone who has already risen
Key point 1 of 7
A teacher answers a student named Rheginos
The Treatise on the Resurrection is a letter, and it reads like one. A teacher addresses a pupil he calls my son Rheginos, who has asked what is proper to believe about the resurrection. The teacher says the matter is necessary and promises to explain it. He writes as a guide who knows his student and cares how he lives.
The letter was copied into a papyrus book that belonged to thirteen books found near Nag Hammadi in 1945. Scholars think the Coptic is a translation from Greek, and most place the original in the second or third century. Nobody can say exactly when or by whom.
Many scholars see the marks of the Valentinian school, a Christian movement that spoke of a divine Fullness and of a saving knowledge. Words such as Pleroma and Aeon point that way. Others are more careful, so the exact origin stays open.
Why does this letter stand outside most Bibles? The churches that formed the New Testament chose books by their own tests of origin and teaching, and this letter was not among them. Its picture of the resurrection also differs from the bodily hope that large church bodies came to defend.
Reading it today, you meet a pastoral voice more than a debating hall. A teacher's letter to one student is the doorway into everything that follows.
That’s 1 of 7 key points.
The rest of the summary, written and spoken, and the whole book: free to start.
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Check yourself
What distinguishes true knowledge from the restless questioning the teacher criticizes?
Right. “It is a settled peace that comes from recognizing who one is.”Not quite. “It is a settled peace that comes from recognizing who one is.”
Why does Christ's union of humanity and divinity matter for resurrection?
Right. “Through being Son of God he could overcome death, and through being Son of Man the restoration to the Pleroma could take place.”Not quite. “Through being Son of God he could overcome death, and through being Son of Man the restoration to the Pleroma could take place.”
How should Rheginos respond to already possessing resurrection?
Right. “You already possess the resurrection, so flee divisions, train yourself, and help those who can receive it.”Not quite. “You already possess the resurrection, so flee divisions, train yourself, and help those who can receive it.”
Go deeper: the whole of The Treatise on the Resurrection
The full book, start to finish.Open the bookQuestions about The Treatise on the Resurrection
What is the Treatise on the Resurrection about?
It is a teacher's letter to a pupil named Rheginos. It explains that Christ swallowed up death, that believers are drawn upward like beams of light, and that the resurrection is a spiritual reality that those who know the truth already possess.
Who is Rheginos in the Epistle to Rheginos?
Rheginos is the student to whom the letter is addressed. The teacher calls him my son, answers his question about the resurrection, and urges him to live as one already risen. Nothing else about him is known from the letter.
Where was the Treatise on the Resurrection found and when was it written?
It was found near Nag Hammadi in Egypt in 1945, in a Coptic papyrus book known as Codex One. Scholars generally date the original Greek to the second or third century, and its author remains anonymous.
What do Pleroma and Aeon mean in this letter?
Pleroma is a Greek word for Fullness, the complete divine realm from which all things come. An Aeon is an eternal order of being. The teacher says the Savior became an imperishable Aeon and that believers will ascend into it.
Is the Treatise on the Resurrection in the Bible, and why not?
It is not in the New Testament. The churches that formed that collection used their own tests of origin and teaching, and this letter came from Gnostic or Valentinian circles with a different picture of the resurrection, so it was kept outside.
Cite this edition
Athenagoras of Athens. The Treatise on the Resurrection. Library of Alexandria, 2026, libraryofalexandria.com/products/loa-treatise-on-the-resurrection.
Athenagoras of Athens. (2026). The treatise on the resurrection. Library of Alexandria. https://libraryofalexandria.com/products/loa-treatise-on-the-resurrection (Original work published ca. 175)
Athenagoras of Athens. The Treatise on the Resurrection. Library of Alexandria, 2026. https://libraryofalexandria.com/products/loa-treatise-on-the-resurrection.
@book{athenagorasofathens2026treatise,
author = {Athenagoras of Athens},
title = {The Treatise on the Resurrection},
publisher = {Library of Alexandria},
year = {2026},
url = {https://libraryofalexandria.com/products/loa-treatise-on-the-resurrection},
note = {First published ca. 175}
}
