About this book
What does a broken text reveal about water, faith, and the search for salvation?
On the Baptism A is a short, damaged teaching on baptism from the Nag Hammadi library. Its author is unknown. Scholars connect it with the Valentinian school, a Christian movement that links salvation with knowledge: a deep recognition of who a person is and where they come from.
The text survives in Coptic in a fourth-century papyrus codex found in Egypt. Alongside a Valentinian Exposition and companion pieces on anointing and the Eucharist, it offers a glimpse of a community's religious life. Read it to explore how this school understands baptism, while keeping the fragment's gaps and limits in view.
What you’ll discover
- Water and spiritual meaning Explore baptism through a brief teaching concerned with what the rite means for a believer.
- A Valentinian perspective Encounter a Christian school that connects salvation with knowledge of the self and its origins.
- A fragment's limits Meet a short, broken text rather than a long argument with every step intact.
- A wider ritual setting Consider baptism beside the companion teachings on anointing and the Eucharist in the same codex.
- Beyond the biblical canon Explore a teaching outside Christian scripture, associated with a school opposed by some church leaders.
Who will love it
For readers curious about how early Christians understood baptism, and for students of the Nag Hammadi books who enjoy exploring water, faith and salvation in Valentinian thought.
What’s inside
The key ideas, in the 15-minute summary
- A fragment from a buried library
- Baptism as part of a larger teaching
- Water, faith and salvation in the early church
- Why it stands outside the Bible
Formats and delivery
- eBook
- On your phone, tablet, computer or Kindle, with the type as large as you like.
- Large-print eBook
- The same book in bigger, clearer type, from the first page.
- 15-minute summary
- The key ideas in about 5 minutes, to read or to hear.
- Paperback
- 6 × 9 in. Printing soon: leave your email under Paperback or Hardcover above.
- Hardcover
- 6 × 9 in. Printing soon: leave your email under Paperback or Hardcover above.
- Large print paperback
- 8.5 × 11 in. Printing soon: leave your email under Paperback or Hardcover above.
- Large print hardcover
- 8.5 × 11 in. Printing soon: leave your email under Paperback or Hardcover above.
eBooks and audiobooks open right away. Download EPUB or PDF, or send the book to your Kindle. Every printed copy is made when you order it and shipped worldwide; shipping is shown at checkout.
How it works
- Start free. Nothing to pay today; the eBook of this book is yours to keep.
- Read, listen and print. 200,000+ classics as eBook, large-print eBook, audiobook and 15-minute summary, and any book printed at cost as a paperback, hardcover or large print, 5 accounts for the price of one.
- We remind you first. Free for 3 months, and we email you 7 days before your first payment. Then 0,14 USD a day in your first year on the yearly plan and 0,27 USD a day after, or 0,66 USD a day on the monthly plan. Cancel online in two clicks.
Bought on its own? Every eBook, audiobook and printed book you buy without the plan carries our 30-day money-back guarantee.
25 languages, side by side
Read and hear On the Baptism A in 25 languages and switch at any time. Or read two side by side, paragraph by paragraph: the way to learn a language with a book you love.
On the Baptism A
by Attributed to Tertullian of Carthage
A Coptic teaching from Nag Hammadi reveals how one early Christian community connects baptism with salvation.
25 languages
Excellent
- Read, large type too
- 25 languages, side by side
- Print and large print at cost
- 5 accounts for the price of one
Free for 3 months · starts right away, on any device
Read free3 months free · cancel anytimeFree for 3 months, then 0,14 USD a dayCancel anytimeHow it works
In short
On the Baptism A is a short, damaged text from the Nag Hammadi library, the group of papyrus books found in Egypt in 1945. It survives in Coptic, the language of Christian Egypt, in a codex copied in the fourth century.
From the 15-minute summary · Key idea 1
A fragment from a buried library
The text comes from Codex XI, one of thirteen leather-bound papyrus books found near the town of Nag Hammadi in Upper Egypt. The books were hidden in a jar, and scholars generally date their copying to the fourth century. They contain dozens of works, many of them Gnostic or close to Gnostic thought, and most had been unknown for over a thousand years.
On the Baptism A is one of several short pieces added after A Valentinian Exposition in Codex XI. Others in the same group are titled On the Anointing, On the Baptism B and two pieces On the Eucharist. Together they look like brief notes for worship or teaching rather than full treatises.
Free for 3 months · Cancel anytime
Free gifts
580 USD in free gifts when you start
Every book in every format and in 25 languages, 5 accounts for the price of one. Nothing to pay today.
- 200,000+ classic eBooksIn 25 languages, side by side
170 USDFREE - Every audiobookIn 25 languages, any device
120 USDFREE - 15-minute summariesRead or listen, in 25 languages
60 USDFREE - Print at cost, no markupPaperback, hardcover, large print
60 USDFREE - 5 accounts for the price of oneA shelf for everyone at home
170 USDFREE - A part in rebuilding the libraryNew languages and books for all
FREE
Questions about On the Baptism A
Can I read it free?
Yes. The first key idea of the 15-minute summary is free with no sign-up. Start free and the whole book is yours for 3 months, with the eBook to keep, plus 200,000+ more classics and any book printed at cost as a paperback, hardcover or large print. Nothing to pay today: we email you 7 days before your first payment, and you can cancel online in two clicks.
Can I buy just the printed book?
Yes. The paperback costs 5,95 USD on its own. Start free and you pay the cost of printing: 5,95 USD for this paperback, and any other book at cost as a paperback, hardcover or large print.
How many accounts do I get?
Five, for the price of one: you and 4 more people, each with their own login, shelf and their own place in every book.
Can I cancel anytime?
Yes. Cancel online in two clicks at any time and nothing more is charged. Nothing is charged in your first 3 months, and we email you 7 days before your first payment.
What is On the Baptism A?
It is a short, fragmentary Coptic text from Codex XI of the Nag Hammadi library. It is a brief teaching about baptism, probably from a Valentinian Christian community, and it appears with similar short pieces on anointing and the Eucharist.
Who wrote On the Baptism A?
The author is not known. Scholars link it to the Valentinians, followers of the Christian teacher Valentinus. The original was probably Greek, and what survives is a Coptic translation copied in the fourth century.
Why is On the Baptism A not in the Bible?
It was written within a particular school and was not among the books the churches came to accept as scripture. Church writers such as Irenaeus opposed Valentinian teaching, so most Christians did not preserve it.
More like this











FreeOur mission
The library burned once. We are building it back.
Every great book, in every language and every format, for every family. Every plan helps pay for new languages, new audiobooks and books for readers who have never had them. Join the movement.
Read our story- Every language25 languages today, side by side, and more every year
- No wastePrinted on demand: no warehouses, no unsold stock, no pulped copies
- For everyonePaperback, hardcover and large print at the cost of printing
Popular in the lost books
See all



























