In December of 1945, near a town in Egypt called Nag Hammadi, two farmers digging for fertilizer at the base of a cliff hit a sealed clay jar.
Inside were old books. Leather-bound, written in Coptic, which is the Egyptian language written in mostly Greek letters. Thirteen of them. One contained a text that opened by announcing itself as the hidden sayings of Jesus, and then listed one hundred and fourteen of them.
That book is usually called the Gospel of Thomas, after the disciple whose name sits in its opening line. And almost everything people say about it is bigger than what it is.
What it actually contains
It is a list. That is the honest description.
There is no story in it. Nobody is born, nobody travels anywhere, nothing is healed. There is no trial, no crucifixion, no empty tomb, no resurrection. It is one hundred and fourteen sayings, most of them opening with the words Jesus said, one after another, with almost nothing holding them together.
And roughly two thirds of it is material you already have. Sayings you would recognize immediately from Matthew, Mark and Luke, sometimes word for word, sometimes shorter, sometimes turned slightly.
Why people get excited, and why they should calm down
The first line calls them hidden sayings. That one word has done an enormous amount of work for people selling a story about a church suppressing the truth.
Three things take the air out of that.
The word does not mean what it sounds like. In that kind of writing, hidden means requiring interpretation, not kept from you. The very first saying says as much: whoever finds the meaning of these words will not taste death. It is an invitation to work at something, which is an ordinary way to open a book of wisdom sayings.
Nothing was hidden from you. It was lost, and then it was found, and you can read all one hundred and fourteen right now, free, in about twenty minutes. A suppression story does not survive that sentence.
And there is no secret in it. Two thirds is material sitting in your own Bible. What is genuinely different about Thomas, the sayings book from the jar, is not a hidden doctrine. It is a shape: no story, no cross, no empty tomb.
Which is also the plain answer to why it is not in the New Testament. It is not a cover-up. A book with no crucifixion and no resurrection was not teaching what those communities believed. They left it out because it did not say what they thought had happened.
How old is it, honestly
This is where people pick a side, and we are not going to.
The copy from the jar is in Coptic and the manuscript is from around the year 340. But three fragments in Greek were dug up at a place called Oxyrhynchus decades earlier, and those date somewhere between about 130 and 250.
Most scholars date the text we have to the middle of the second century. A serious minority argues there is a first-century core underneath it, older than the copies. That is not a fringe position, and it should not be waved away.
The most honest way to hold it is that a collection like this can grow. An early core of sayings gets copied, and material gets added over time, which would explain why both camps can point to real evidence.
What we will not do is claim it is as old as the earliest gospel. People say that. The evidence does not carry it.
Is it gnostic
Usually the word gets thrown at it as an insult, and it does not quite fit.
Gnostic writings tend to come with specific machinery: a lesser god who made the world by mistake, a fallen figure named Sophia, an elaborate creation story. Thomas has none of that. No second god, no fall, no cosmic accident.
The fair description is gnostic-adjacent. It sits near that world and shares some of its instincts. It is not a full example of it, and calling it one flatly is inaccurate.
The saying nobody quotes
We are not going to skip this next part. A ministry that quotes only the beautiful pages of a book has done the exact thing it accuses other people of doing.
Thomas ends on saying 114. In it, Peter, the disciple who led the others after Jesus died, says that Mary, one of the women who followed Jesus, should leave them, because women are not worthy of life.
That is in the book. It is the last thing in the book. Anyone who hands you Thomas as the liberated, suppressed, more enlightened version of Jesus and does not mention saying 114 is selling you something.
We have a teaching about how Jesus treated women, and what he actually did runs directly against that line. He called a bent, nameless woman a daughter of Abraham in a synagogue, mid-argument, as the reason to heal her. He told a Samaritan woman who he was before he told anyone else.
So what is it good for
One thing, and it is a real thing.
There is a saying in Thomas about the kingdom being inside you and outside you. Set that next to what Luke already records.
Neither shall they say, Lo here! or, lo there! for, behold, the kingdom of God is within you. (Luke 17:20-21)
That is Luke, in your own Bible. The Thomas saying sits alongside it and says something similar.
Notice the order there, because it matters. Luke is the evidence. Thomas is a second voice saying something like it, from a text we cannot date confidently, which nobody should build a belief on by itself. A second witness is useful. A second witness is not the case.
That is how we will use it whenever it comes up, and we will always say the date and the dispute out loud.
Why we are called what we are called
We are New Testament Only. So a fair question is why we are discussing a book that is not in the New Testament at all.
Because you are going to run into it. It turns up in documentaries and in confident posts, usually attached to a story about what the church did not want you to see. And the honest facts are more interesting than the conspiracy: two farmers, a jar, a list of sayings, two thirds of which you already own, and a last line that no one who praises the book ever reads aloud.
If somebody has ever used this book to make you feel foolish for trusting the Bible you were given, that was unkind and it was not honest. And if you felt a little shaken when you first heard about it, that was a reasonable thing to feel. Anyone would.
You do not have to be afraid of an old book. You also do not have to be impressed by one.
What we keep coming back to is his own words, in the four accounts that tried to tell you what he did and what happened to him. That is where we live. Everything else gets looked at honestly, named for what it is, and put back down.