When-was-Luke-written
Short answer: Luke was most likely written in the late 50s or early 60s AD. The strongest clue is the book of Acts, Luke's sequel, which ends with Paul under house arrest in Rome around AD 62 and says nothing about his death or the fall of Jerusalem in AD 70. Since Luke wrote his Gospel before Acts, and Acts ends where it does, a date before AD 62 fits the evidence best. Luke 1:1-4 shows the author carefully researched his account and wrote it for a named reader, Theophilus. Many conservative scholars place Luke in the late 50s or early 60s; others, especially those who date Acts later, place it in the 70s or 80s. The New Testament never states the date directly.
What Luke 1:1-4 tells us about the author's method
Luke opens with a formal preface, the kind of introduction a careful ancient historian would write. He says, "Since many have undertaken to set in order a narrative concerning those matters which have been fulfilled among us" (Luke 1:1). The word rendered "undertaken" suggests deliberate effort, and the phrase about setting things in order implies prior written sources. Luke is not composing free poetry; he is arranging material that already existed in some form.
He then places himself among those who received the tradition. In verse 2 he refers to those who were eyewitnesses and servants of the word from the beginning. That does not necessarily mean Luke himself was an eyewitness of Jesus' ministry. It means the stream of testimony he depends on traced back to people who were there. This matters for dating because it assumes the eyewitness generation was still accessible when he wrote.
Verse 3 gives his own contribution: he had followed all things closely for some time, and he wrote an orderly account. Verse 4 names the purpose: that Theophilus might know the certainty of the things he had been taught. A preface like this tells us Luke was a careful compiler working within living memory of the events, not a distant legend-writer centuries removed.
The strongest dating clue: how Acts ends
Acts is Luke's second volume, and its ending is unusually abrupt. Paul is in Rome, and Acts 28:30-31 says, "Paul stayed two whole years in his own rented house and received all who were coming to him." The book then closes without recording Paul's trial before Caesar, his release, his further journeys, or his execution. Under Nero, Paul was likely martyred in the mid-to-late 60s. A writer finishing a two-volume work about the spread of the gospel would ordinarily mention such an outcome.
This silence is the classic argument for an early date. If Acts was completed around AD 62, shortly after the two years mentioned, then Luke's Gospel, written first, would come a little earlier, perhaps the late 50s or very early 60s. The argument is not airtight. An author may choose to end a book at a chosen point for literary or theological reasons. But the most natural explanation of the ending is that Luke wrote while the story was still where he left it.
The fall of Jerusalem and Luke 21:20-24
Another line of evidence concerns Jesus' prophecy about Jerusalem. In Luke 21:20-24, Jesus warns, "But when you see Jerusalem surrounded by armies, then know that its desolation is at hand." He goes on to describe the city's distress and its people falling by the sword. Jerusalem fell to Rome in AD 70, when the temple was destroyed. The question is whether Luke records this as genuine prediction or as history written after the fact.
Those who date Luke after AD 70 often argue that the detailed description reflects knowledge of the siege. Those who date Luke earlier read it as prophecy in the tradition of the Old Testament prophets, who foretold judgment on Jerusalem long before it came. Both readings take the text seriously; they differ on what kind of text they think they are reading. The passage itself does not settle the date, but it is a key part of the discussion.
It is worth noting that the earliest Christians who lived through the events of the 60s had strong reasons to preserve Jesus' words about Jerusalem. A date before AD 70 would place the writing of Luke in the years when tensions in Judea were already rising, which fits the urgency of the warning.
Was Luke written before or after the other Gospels?
Most scholars, across a wide range of views, hold that Luke used Mark's Gospel as one of his sources, along with a collection of sayings often called Q. This is inferred from the way Matthew, Mark, and Luke share material, sometimes word for word. If Luke knew Mark, then Luke was written after Mark. Mark is commonly dated in the 50s or 60s, though some place it later.
If Luke used Mark, and Acts ends around AD 62, then Luke must fit between Mark and Acts, which narrows the window considerably. This is one reason many date Luke to the late 50s or early 60s. It also explains why Luke's preface mentions that "many have undertaken to set in order a narrative" (Luke 1:1). He is aware of earlier written accounts and is adding his own carefully researched version.
Some scholars, however, date Luke in the 80s or even later, often on the assumption that the fall of Jerusalem must be reflected in the text. That view has serious defenders and should not be dismissed casually. The question of Luke's date remains a matter of historical judgment, not a doctrine the church has formally settled.
External evidence: what early Christians said
Early Christian testimony consistently links the third Gospel to Luke, the companion of Paul. The Muratorian Fragment, written in the late second century, names Luke as a physician and companion of Paul who wrote after Paul's departure. Irenaeus, writing around AD 180, also attributes the Gospel to Luke and connects it to Paul. This does not give us a precise date, but it does confirm that the church from an early period identified the book with the Paul's coworker.
That identification fits the internal evidence. Colossians 4:14 says, "Luke the beloved physician and Demas greet you." In 2 Timothy 4:11, Paul writes, "Only Luke is with me." These references place Luke alongside Paul during his imprisonment, which is exactly the period when a Gospel and a sequel about the spread of the faith would make sense to write. The portrait is coherent, even if the precise year is not.
Because external testimony comes decades after the events, it cannot by itself pin down a date. It can, however, tell us how the early church understood the book, and that understanding favors a first-century origin tied to Paul's circle rather than a later, anonymous composition.
How Acts 1:1-2 links the two books
Acts opens by looking back: "The first book I wrote, Theophilus, concerned all that Jesus began both to do and to teach" (Acts 1:1). This explicit cross-reference ties the Gospel and Acts together as a single two-volume work by the same author, addressed to the same person. Whatever date applies to one volume applies broadly to the other, with the Gospel coming first.
That means the dating question is really about the whole Lukan corpus. If Acts was finished around AD 62, the Gospel was finished shortly before, in the late 50s or early 60s. If Acts was written later, perhaps in the 70s or 80s, then the Gospel could be earlier or close in time. The linkage does not by itself settle the date, but it keeps us from treating the two books as unrelated documents from different eras.
It also tells us something about the author's purpose. Luke is not writing a private memoir. He is writing a connected account for a named reader, Theophilus, and he expects that reader to have the first volume in hand. This is a deliberate literary project, and dating it means dating a project, not just a manuscript.
Why the date of Luke matters for reading it
The date matters because it shapes how we hear the book. If Luke wrote in the late 50s or early 60s, he wrote while many eyewitnesses were still alive, while Paul was still active, and before the temple fell. That setting explains the concern for Gentile inclusion, the attention to the poor, and the careful grounding of the story in public events. It also means the Gospel circulated while the church was still a young movement within living memory of Jesus.
A later date does not make the book less true or less inspired. It changes the historical setting against which we read it, particularly the way the Jerusalem prophecy functions. Christians have held both dates without abandoning trust in Scripture. The date is a matter of historical reconstruction, not a test of orthodoxy.
What is not in doubt is that Luke intended to give his reader certainty. He says his purpose is that Theophilus might know the certainty of the things he had been taught. Whether written in the 60s or the 80s, the book claims to rest on eyewitness testimony and careful investigation, and that claim is what the reader is asked to weigh.
Biblical fidelity check
Luke 1:1-4 establishes several things plainly. It tells us the author researched his subject, that he relied on eyewitness testimony handed down, that he wrote an orderly account, and that he wrote for Theophilus. It does not state the year, the place of writing, or the identity of the author by name. The name Luke comes from early church testimony and from references elsewhere in the New Testament, not from the Gospel's own preface. We should not read a precise date out of a text that does not provide one.
A common misreading is to treat the abrupt ending of Acts as proof positive that Paul was still alive when Luke finished writing. That is a reasonable inference, but it is an inference, not a statement. Luke never says why he stopped where he did. He may have intended a third volume, or he may have chosen a thematic endpoint. The evidence favors an early date, but it does not prove it beyond dispute. Honest teaching names the difference between what the text says and what we conclude from it.
Other passages that speak to Luke 1:1-4
The themes Luke raises in his preface echo throughout Scripture and the Christian life. If you want to think further about why these writings can be trusted, see Why trust the Bible when it was written by humans? A Biblical Guide. For a study of a key New Testament statement about the gospel, read What Does 1 Timothy 1:15 Mean? Context, Theology, and Application. The wider letter of 1 Timothy is treated in 1 Timothy 1: Grace, Mercy, and Sound Doctrine. For the qualifications of those who guard sound teaching, see 1 Timothy 3: Overseers and Servants in God's House.
Frequently asked questions
Was Luke written before or after Acts?
Luke was written first. Acts 1:1 refers back to the earlier book, calling it the first book written for Theophilus. The two works are a single two-volume project by the same author. Since Acts ends with Paul under house arrest in Rome, around AD 62, most who argue for an early date place Luke in the late 50s or early 60s. Those who date Acts later, in the 70s or 80s, would move Luke accordingly, but always before Acts.
Did Luke write his Gospel after AD 70?
Some scholars date Luke after AD 70, mainly because Luke 21:20-24 describes Jerusalem surrounded by armies. They argue that such detail reflects knowledge of the Roman siege. Others read the same passage as genuine predictive prophecy, as in the Old Testament prophets, and date Luke earlier, before the events. The text does not state the date, and faithful Christians differ. What matters is that Luke claims to have carefully investigated the testimony, not that we can prove a year.
How do we know Luke wrote the Gospel that bears his name?
The Gospel itself does not name its author. The title Luke comes from the earliest Christian testimony. The Muratorian Fragment and Irenaeus in the second century both attribute the third Gospel to Luke, the companion of Paul. That fits the New Testament references: Colossians 4:14 calls him a beloved physician, and 2 Timothy 4:11 names him as the one still with Paul. This early, consistent tradition is the basis for the book's traditional attribution.
