The Gospels

The Gospels are literarily interdependent, internally anonymous, and were written decades after Jesus's ministry in a language he did not speak.

10 min readUpdated

The four Gospels are often presented as independent eyewitness accounts whose agreement confirms what they report. The texts are none of those things. They are literarily interdependent — at least two of them copy from a third, editorial asides included. They are internally anonymous: not one of them names its author. And they were written decades after Jesus's ministry in Greek, a language he did not speak.

This page collects the evidence on authorship, literary dependence, language, and dating, along with the main arguments made against the conclusions drawn from it.

Verbatim agreement between Gospels

It is very unlikely that two independent witnesses recalling the same event would produce identical Greek across long passages.

Matthew 3:7-10 Luke 3:7-9
"You brood of vipers! Who warned you to flee from the wrath to come? Bear fruits in keeping with repentance. And do not presume to say to yourselves, 'We have Abraham as our father,' for I tell you, God is able from these stones to raise up children for Abraham. Even now the axe is laid to the root of the trees. Every tree therefore that does not bear good fruit is cut down and thrown into the fire." "You brood of vipers! Who warned you to flee from the wrath to come? Bear fruits in keeping with repentance. And do not begin to say to yourselves, 'We have Abraham as our father.' For I tell you, God is able from these stones to raise up children for Abraham. Even now the axe is laid to the root of the trees. Every tree therefore that does not bear good fruit is cut down and thrown into the fire."

Sixty-five words in Greek, differing at one word.

Matthew 10:21-22 Mark 13:12-13
"Brother will deliver brother over to death, and the father his child, and children will rise against parents and have them put to death, and you will be hated by all for my name's sake. But the one who endures to the end will be saved." "Brother will deliver brother over to death, and the father his child, and children will rise against parents and have them put to death, and you will be hated by all for my name's sake. But the one who endures to the end will be saved."

Shared editorial asides

Identical sayings could be explained by memorized oral tradition. Remarks addressed by a writer to a reader could not have been spoken at the event, so their appearance in two Gospels indicates written contact.

Mark 13:14 Matthew 24:15
"when you see the abomination of desolation standing where he ought not to be (let the reader understand), then let those who are in Judea flee" "when you see the abomination of desolation spoken of by the prophet Daniel, standing in the holy place (let the reader understand), then let those who are in Judea flee"
Mark 2:10 Matthew 9:6
"that you may know that the Son of Man has authority on earth to forgive sins" — he said to the paralytic "that you may know that the Son of Man has authority on earth to forgive sins" — he then said to the paralytic

"Let the reader understand" is an instruction to someone holding a scroll. The dominant scholarly solution is that Mark was written first and used by both Matthew and Luke, alongside a shared collection of sayings.

What the texts say about their own authorship

Gospel What the text does Citation
Matthew Refers to Matthew in the third person: "he saw a man called Matthew sitting at the tax booth" Matthew 9:9
Mark Third-person narration throughout; makes no claim to have witnessed anything
Luke Works from what "those who from the beginning were eyewitnesses... have delivered to us" Luke 1:1-4
John Refers to its source in the third person: "This is the disciple who is bearing witness... and we know that his testimony is true" John 21:24

Luke's preface states the method openly: not witnessing, but investigating what others reported. John's ending has an unnamed "we" vouching for a disciple described from the outside.

The external attributions

The names attached to the Gospels come from second-century writers, not the texts.

Source Date What it says
Papias, via Eusebius c. 110–130, quoted c. 320 Matthew "put together the oracles in the Hebrew language"; Mark was "the interpreter of Peter" who "neither heard the Lord nor followed him"
Irenaeus, Against Heresies 3.1.1 c. 180 Assigns all four Gospels; Matthew wrote "among the Hebrews in their own dialect"; Luke was "the companion of Paul"
Muratorian Fragment c. 170–200 Luke "himself had not seen the Lord in the flesh"
Clement, via Eusebius c. 200, quoted c. 320 Mark recorded Peter's preaching at the request of hearers

Two of these describe their subjects as non-eyewitnesses in as many words. Papias says Mark "neither heard the Lord nor followed him"; the Muratorian Fragment says the same of Luke.

Papias's description of Matthew does not fit the Gospel now bearing that name. He describes a collection of logia — sayings — in Hebrew. Canonical Matthew is a full narrative in Greek that quotes the Greek Septuagint rather than the Hebrew scriptures, and shows no signs of being a translation.

Language and literacy

First-century Palestine What the Gospels are
Literacy Roughly 3% or below overall, lower in rural Galilee (Hezser 2001) Extended composed documents
Everyday language Aramaic; Greek largely urban and elite Competent to sophisticated Greek
Education Village fishermen would not have had formal Greek training Command of Greek literary conventions
Scripture Read publicly; private scrolls rare and costly Frequent, precise Septuagint quotation

Acts 4:13 describes Peter and John as agrammatoi — "unlettered" — and idiōtai, "ordinary men."

Dating

Gospel Usual range Evidence cited
Mark c. 65–75 Earliest; tradition places it after Peter's death
Matthew c. 80–95 Depends on Mark; Matthew 22:7 adds a king who "burned their city" to a banquet parable
Luke c. 80–100 Luke 19:43-44 describes siege embankments; Luke 21:20 replaces Mark's "abomination of desolation" with "Jerusalem surrounded by armies"
John c. 90–110 Developed christology (John 1:1-14, John 8:58, John 20:28); expulsion from synagogues (John 9:22)

Common objections

"The Gospels do preserve eyewitness testimony"

Richard Bauckham argues this at length in Jesus and the Eyewitnesses (2006; 2nd ed. 2017), the most substantial scholarly case against the position on this page. His main arguments: named minor characters in the Gospels (Bartimaeus, Simon of Cyrene and his sons) mark the sources of those particular stories; the distribution of personal names in the Gospels matches the distribution in first-century Palestinian sources, indicating genuine local knowledge; and Mark's use of an inclusion of eyewitness testimony frames Peter as its source.

The name-distribution evidence is genuine and is generally accepted. What it establishes is disputed: it shows the traditions originated in a Palestinian Jewish setting, which few deny, rather than showing that the finished Greek texts were written by witnesses.

The named-character argument has not persuaded most reviewers, since named figures appear and disappear without being cited as sources, and Mark names some characters in stories where no witness is plausible.

Bauckham's case does not address the central difficulty here: whatever the origin of the traditions, Matthew and Luke demonstrably copy Mark, so their agreement is not independent.

"The titles were attached from the beginning"

Martin Hengel argued in The Four Gospels and the One Gospel of Jesus Christ (2000) that the titles are early rather than second-century inventions. His reasoning: a scroll circulating among multiple communities needed a label to be distinguished from others, the form "according to..." is uniform across the manuscript tradition, and no competing attributions survive — which would be surprising if names were assigned late and independently.

This is a serious argument and it may well be right that the titles are earlier than often assumed.

It does not establish that the attributions are accurate. An early label records what a community believed about a text's origin; it is not the same as the author's own claim, and the texts themselves make none. It also does nothing to reconcile Papias's description of Matthew with the Gospel that carries the name.

"Predicting the destruction of the temple is what a prophet does"

Dating the Gospels after 70 partly on the grounds that they describe Jerusalem's fall assumes prediction is impossible, which is the point at issue.

The objection is fair against that argument taken alone: the dating is probabilistic rather than demonstrative.

What makes the late dating persuasive is the combination with other evidence: literary dependence on Mark sets a floor for Matthew and Luke regardless; the theological development from Mark to John is progressive; and the social settings reflected in the texts, such as expulsion from synagogues, fit the late first century.

The specific detail in Luke 19:43-44 is also notable — Luke replaces Mark's obscure phrasing with a concrete description of Roman siege technique, which is a change in the direction of a known event.

"An uneducated fisherman could have used a scribe"

Wealthy patrons and secretaries were a normal part of ancient composition, and Galilee was more Hellenized than older scholarship assumed. Both points are correct.

The difficulty is what the Gospels quote. A scribe taking dictation from an Aramaic speaker would not naturally produce Septuagint quotations, and several arguments in the Gospels depend on Greek wording that differs from the Hebrew text — meaning the argument only works in Greek. That points to composition in Greek rather than translation from Aramaic.

"Ancient authorship worked differently — anonymity was normal"

This is true and important. Ancient historical works frequently circulated without internal author identification, and anonymity was not the mark of forgery it might suggest today.

It cuts against a stronger claim than the one made here. The point is not that the Gospels are dishonest or that anonymity is suspicious, but that anonymous texts cannot be counted as signed eyewitness testimony — which is how they are often presented.

What the evidence shows

The Gospels are internally anonymous: none of them names its author, and the names they carry were attached by second-century writers. They are interdependent: Matthew and Luke use Mark, including his editorial asides, so their agreement with him is evidence about their sources rather than independent corroboration, and Luke states outright that he worked from earlier reports. And they were written decades after the events in Greek, quoting the Greek Old Testament, while Jesus and his followers spoke Aramaic. The earliest traditions about Mark and Luke describe both authors as non-eyewitnesses.

This does not mean the Gospels contain no historical material. Historians reconstruct a great deal about Jesus from these texts, and that work is standard rather than fringe.

The argument from four independent agreeing witnesses does not hold. Agreement between texts that share a written source is evidence of the relationship between them before it is evidence of separate memories.

This matters most where the case for a claim rests on multiple attestation, which is examined in The Resurrection.