Introduction
Luke is the longest of the four Gospels and the first half of a two-part work. Together, Luke and Acts are longer than all of Paul's letters combined, which makes Luke the author of more of the New Testament than any other writer. He writes with the care of a historian and the warmth of a storyteller.
Much of what people love most about Jesus comes from Luke alone: the angel Gabriel's visit to Mary, the shepherds at the manger, the boy Jesus in the temple, the good Samaritan, the prodigal son, Zacchaeus in the tree, the criminal who asks to be remembered and the road to Emmaus. Luke shows a Savior who seeks out the people everyone else overlooks.
Who wrote Luke and when?
One author, two volumes
Luke and Acts are both addressed to Theophilus (Luke 1:3; Acts 1:1), and Acts begins by recalling a first book about all that Jesus began to do and teach. Their style, vocabulary and themes match, so nearly all scholars agree they come from the same hand.
The we sections
In parts of Acts the narrator suddenly writes we instead of they (Acts 16:10-17; 20:5-21:18; 27:1-28:16), showing that he traveled with Paul to Philippi, to Jerusalem and finally to Rome. Among the companions Paul names in letters from that period, Luke fits best (Colossians 4:14; Philemon 1:24; 2 Timothy 4:11).
Ancient testimony
From the late second century, Irenaeus and the Muratorian fragment name Luke, the companion of Paul, as the author of the third Gospel, and no ancient writer proposes anyone else. Like Mark, Luke was not an apostle, so the attribution is unlikely to be an invention.
Luke says plainly that he was not an eyewitness himself. Many had already written accounts, and he based his work on what eyewitnesses and servants of the word had handed down (Luke 1:1-2). Most scholars believe he used Mark along with other sources, and the two years Paul spent in custody at Caesarea (Acts 24:27) may have given him time to interview witnesses in Judea and Galilee.
Dating views
- Around AD 60-62. Acts ends with Paul under house arrest in Rome for two years without reporting his trial or death (Acts 28:30-31), which suggests Acts was finished then and Luke slightly earlier.
- AD 70-90. Others read Jesus' warning about Jerusalem surrounded by armies (Luke 21:20) in light of the city's fall in AD 70 and place the Gospel later.
Literary style and structure
Luke opens with a polished literary prologue, a single long sentence in the Greek, in the manner of the historians of his day (1:1-4). Then his style changes and the birth stories sound like the Greek translation of the Old Testament, as though the reader has stepped back into the world of Samuel and the prophets.
The shape of the book
- Prologue and births (1:1-2:52), with the stories of John and Jesus told side by side.
- Preparation (3:1-4:13): John's ministry, baptism, genealogy and temptation.
- Galilee (4:14-9:50), opening with the programmatic sermon at Nazareth.
- The journey to Jerusalem (9:51-19:27), about ten chapters of teaching and parables, with reminders that Jesus is on his way (13:22; 17:11).
- Jerusalem (19:28-24:53): the temple, the passion, the resurrection and the ascension.
Favorite techniques
- Parallels. Two announcements, two births and two songs present John and Jesus side by side, always showing Jesus as the greater.
- Pairs of men and women. Zechariah and Mary, Simeon and Anna, the widow of Zarephath and Naaman (4:25-27), the man with the mustard seed and the woman with the leaven (13:18-21), the shepherd and the woman who lost a coin (15:4-10).
- Songs. Mary's song (1:46-55), Zechariah's song (1:68-79), the angels' praise (2:14) and Simeon's song (2:29-32), still sung in Christian worship.
- Meals. Many scenes take place at the table, from Levi's banquet (5:29) to the houses of Pharisees (7:36; 11:37; 14:1), the home of Martha (10:38-42), the Last Supper (22:14) and the supper at Emmaus (24:30).
Luke in the story of the Bible
Luke begins inside the Old Testament world. Zechariah is a priest serving in the temple (1:8-9), and he and Elizabeth, old and childless, recall Abraham and Sarah. Mary's song echoes the prayer of Hannah (1 Samuel 2:1-10). The angel says John will go before the Lord in the spirit and power of Elijah to turn the hearts of fathers to their children (Luke 1:17), the promise that closes Malachi (Malachi 4:5-6).
At Nazareth Jesus reads Isaiah 61:1-2 and declares it fulfilled (Luke 4:16-21). Luke often recalls Elijah and Elisha: Jesus mentions the widow of Zarephath and Naaman the Syrian (4:25-27), and his raising of the widow's son at Nain (7:11-17) echoes Elijah raising the son of a widow (1 Kings 17:17-24). At the Transfiguration Moses and Elijah speak with Jesus about his departure, literally his exodus, which he was about to accomplish in Jerusalem (9:31).
The book ends with Jesus showing that the Law of Moses, the Prophets and the Psalms spoke about him (24:44-47) and with the promise of the Spirit. Acts picks up at exactly that point, retelling the ascension and following the gospel from Jerusalem to Rome (Acts 1:1-11).
Luke and Jesus Christ
- The Savior. The angels announce a Savior who is Christ the Lord (2:11). Among the Gospels only Luke and John give Jesus the title Savior.
- The Son of God. He is called the Son of the Most High and the Son of God before his birth (1:32, 35), and the genealogy ends with Adam, the son of God (3:38), linking Jesus to all humanity.
- The Lord. Luke often calls Jesus simply the Lord in his narration (7:13; 10:1), the same word used for God in the Greek Old Testament.
- The Spirit-anointed prophet. The crowds at Nain call him a great prophet (7:16), and the disciples on the road describe him as a prophet mighty in deed and word (24:19). He is also more than a prophet: the Messiah anointed by the Spirit (4:18).
- The friend of sinners. His critics complain that he welcomes sinners and eats with them (15:1-2), and Jesus answers with three parables of joy.
- The innocent sufferer. Pilate declares him innocent three times (23:4, 14, 22), the criminal admits he has done nothing wrong (23:41), and the centurion praises God, saying Jesus was a righteous man (23:47). On the cross he prays for his executioners (23:34) and entrusts his spirit to the Father (23:46).
- The risen and ascended Lord. He shows his hands and feet, eats before his disciples and blesses them as he is carried into heaven (24:39-51).
Interpretive challenges
The census of Quirinius
Luke says the census that brought Joseph to Bethlehem took place when Quirinius was governing Syria (2:1-2). Yet Roman sources place Quirinius's well-known census in AD 6, about ten years after Herod's death, and Luke himself knows of that later census (Acts 5:37). Proposed solutions include an earlier registration under Augustus during Herod's reign in which Quirinius held some official role, or a translation that reads this as a census before the one under Quirinius. No solution is certain, but Luke's proven care with names and titles elsewhere counsels patience before calling it an error.
Missing verses in some manuscripts
Some early manuscripts do not include the angel strengthening Jesus and his sweat like drops of blood (22:43-44), or his prayer asking the Father to forgive those who crucified him (23:34). Many Bibles print these verses with brackets or footnotes. Many scholars consider the prayer for forgiveness authentic, since it fits Luke's themes so well and is echoed by Stephen's prayer in Acts 7:60.
Is Luke against the rich?
Luke records woes on the rich (6:24), the parable of the rich fool (12:16-21) and the rich man who ignored Lazarus (16:19-31). Yet he also tells of wealthy women who supported Jesus (8:3), of Zacchaeus, and of Joseph of Arimathea, who gave his tomb (23:50-53). The point is not that wealth damns or poverty saves, but that riches are dangerous and that salvation transforms the way a person uses money.
Little-known facts
- Luke is the only Gospel with a story from Jesus' boyhood: his visit to the temple at the age of twelve (2:41-52).
- Luke alone gives Jesus' approximate age when his ministry began: about thirty (3:23).
- The traditional Latin names of Luke's songs, Magnificat, Benedictus and Nunc Dimittis, come from their opening words in the Latin translation.
- Manuscripts disagree on whether Jesus sent out seventy or seventy-two disciples (10:1, 17), which is why Bibles differ on the number.
- Only Luke tells that Jesus healed the ear of the high priest's servant at his arrest (22:50-51) and that Herod and Pilate became friends that very day (23:12).
How to study Luke
A reading plan
With 24 chapters, Luke fits a plan of one chapter a day for 24 days, and many families and churches read it that way from December 1 to Christmas Eve. For a deeper study, read Luke and Acts together over two months to see how the story of Jesus continues in the story of the church.
What to look for
- The word today and the theme of salvation arriving now.
- Prayer, the Holy Spirit and joy.
- Meals, and who is welcomed at the table.
- Reversals: the humble lifted up and the proud brought low (1:52; 14:11; 18:14).
Teaching it
Luke works beautifully for a Sunday school class or small group. Give one session to chapter 15 and ask who represents the lost sheep, the lost coin, the lost son and the older brother in our own community. Read the parables aloud and let the group retell them in their own words before discussing them. End the series on the road to Emmaus, asking where Jesus has been walking beside us unrecognized, and memorize Luke 19:10 as the summary of the whole Gospel.