Luke 3
Prepare the Way for the King
John the Baptist calls people to turn from sin and get ready for the coming Savior. Jesus is baptized, the Father declares His love for Him, and His family line connects Him with the whole human family.
Walking Through Luke 3
God’s Word Comes to the Wilderness (Luke 3:1-6)
1 In the fifteenth year of the reign of Tiberius Caesar, when Pontius Pilate was governor of Judea, and Herod was tetrarch of Galilee, and his brother Philip was tetrarch of the region of Iturea and Trachonitis, and Lysanias was tetrarch of Abilene, 2 during the high priesthood of Annas and Caiaphas, the word of God came to John the son of Zechariah in the wilderness. 3 He went into all the region around the Jordan River, preaching a baptism of repentance for the forgiveness of sins. 4 As it is written in the book of the words of the prophet Isaiah, “The voice of one shouting in the wilderness: ‘Prepare the way for the Lord, make his paths straight . 5 Every valley will be filled, and every mountain and hill will be brought low, and the crooked will be made straight, and the rough ways will be made smooth, 6 and all humanity will see the salvation of God.’”Luke 3:1-6 · NET Bible
Luke places these events in real history. Tiberius is emperor, Pilate governs Judea, and Herod, Philip, and Lysanias rule nearby regions. Caiaphas serves as high priest, while Annas, a former high priest, still has influence. Yet God’s word comes to John in the wilderness, not to one of these powerful men.
John calls people to a baptism of repentance for the forgiveness of sins. Repentance means turning from sin toward God. His baptism marks that turning; the water is not a magic way to remove guilt.
Luke connects John’s work with Isaiah 40:3-5. The picture is of a road being cleared for a king. John prepares people to welcome the Lord by calling them to changed hearts. The promise reaches beyond Israel: God’s salvation will be seen by all people. I love how this hope appears before Jesus’ public ministry begins.
A Changed Heart Bears Fruit (Luke 3:7-14)
7 So John said to the crowds that came out to be baptized by him, “You offspring of vipers! Who warned you to flee from the coming wrath? 8 Therefore produce fruit that proves your repentance, and don’t begin to say to yourselves, ‘We have Abraham as our father.’ For I tell you that God can raise up children for Abraham from these stones! 9 Even now the ax is laid at the root of the trees, and every tree that does not produce good fruit will be cut down and thrown into the fire.” 10 So the crowds were asking him, “What then should we do?” 11 John answered them, “The person who has two tunics must share with the person who has none, and the person who has food must do likewise.” 12 Tax collectors also came to be baptized, and they said to him, “Teacher, what should we do?” 13 He told them, “Collect no more than you are required to.” 14 Then some soldiers also asked him, “And as for us—what should we do?” He told them, “Take money from no one by violence or by false accusation, and be content with your pay.”Luke 3:7-14 · NET Bible
John speaks sharply to the crowds because the danger is real. Coming for baptism is not enough if they refuse to turn from sin. Being Abraham’s children does not give them a free pass. God can raise up children for Abraham from stones. The axe at the root pictures coming judgment, and good fruit means conduct that shows a changed heart.
The people ask what they should do. John gives plain answers. Those with extra clothing or food should share. Tax collectors must stop taking more than required. Soldiers must not use threats or false charges to take money, and they should be content with their pay.
Notice how ordinary these answers are. John does not tell everyone to leave their work. He calls them to honesty and mercy within daily life. Good deeds do not buy forgiveness, but real repentance changes how we treat people.
John Points Away from Himself (Luke 3:15-20)
15 While the people were filled with anticipation and they all wondered whether perhaps John could be the Christ, 16 John answered them all, “I baptize you with water, but one more powerful than I am is coming—I am not worthy to untie the strap of his sandals. He will baptize you with the Holy Spirit and fire. 17 His winnowing fork is in his hand to clean out his threshing floor and to gather the wheat into his storehouse, but the chaff he will burn up with inextinguishable fire.” 18 And in this way, with many other exhortations, John proclaimed good news to the people. 19 But when John rebuked Herod the tetrarch because of Herodias, his brother’s wife, and because of all the evil deeds that he had done, 20 Herod added this to them all: He locked up John in prison.Luke 3:15-20 · NET Bible
The people wonder whether John might be the Christ, God’s promised King. John makes the difference clear. Someone far greater is coming, and John is not worthy even to loosen His sandals, a servant’s lowly task. John baptizes with water; the coming One will baptize with the Holy Spirit and fire.
The next picture helps explain the warning about fire. A farmer separates useful grain from the dry husks called chaff. The grain is gathered safely, while the chaff is burned. Jesus brings the gift of the Spirit, but He also brings final judgment. His coming cannot be treated lightly.
John keeps announcing good news, yet he also confronts Herod over Herodias, his brother’s wife, and his other evil acts. Herod answers by imprisoning him. Luke tells that outcome here before turning to Jesus’ baptism. Faithful truth-telling does not always bring a warm welcome.
The Father’s Beloved Son (Luke 3:21-22)
21 Now when all the people were baptized, Jesus also was baptized. And while he was praying, the heavens opened, 22 and the Holy Spirit descended on him in bodily form like a dove. And a voice came from heaven, “You are my one dear Son; in you I take great delight.”Luke 3:21-22 · NET Bible
Jesus is baptized among the people. He has no sin to turn from, but He stands with the people He came to save. Luke gives special attention to what happens as Jesus prays. Heaven opens, and the Holy Spirit comes down upon Him in bodily form like a dove. The Father declares Jesus to be His beloved Son and expresses His pleasure in Him.
Here we see the Father, the Son, and the Holy Spirit together. Jesus does not simply announce His own importance. The Father identifies Him, and the Spirit rests upon Him as His public ministry begins.
These words also echo Psalm 2:7 and Isaiah 42:1, joining the hope of God’s King with the promise of His chosen Servant. The One who comes with authority also comes to serve. Before we watch what Jesus does, Luke makes clear who He is.
A Savior for the Human Family (Luke 3:23-38)
23 So Jesus, when he began his ministry, was about thirty years old. He was the son (as was supposed) of Joseph, the son of Heli, 24 the son of Matthat, the son of Levi, the son of Melchi, the son of Jannai, the son of Joseph, 25 the son of Mattathias, the son of Amos, the son of Nahum, the son of Esli, the son of Naggai, 26 the son of Maath, the son of Mattathias, the son of Semein, the son of Josech, the son of Joda, 27 the son of Joanan, the son of Rhesa, the son of Zerubbabel, the son of Shealtiel, the son of Neri, 28 the son of Melchi, the son of Addi, the son of Cosam, the son of Elmadam, the son of Er, 29 the son of Joshua, the son of Eliezer, the son of Jorim, the son of Matthat, the son of Levi, 30 the son of Simeon, the son of Judah, the son of Joseph, the son of Jonam, the son of Eliakim, 31 the son of Melea, the son of Menna, the son of Mattatha, the son of Nathan, the son of David, 32 the son of Jesse, the son of Obed, the son of Boaz, the son of Sala, the son of Nahshon, 33 the son of Amminadab, the son of Admin, the son of Arni, the son of Hezron, the son of Perez, the son of Judah, 34 the son of Jacob, the son of Isaac, the son of Abraham, the son of Terah, the son of Nahor, 35 the son of Serug, the son of Reu, the son of Peleg, the son of Eber, the son of Shelah, 36 the son of Cainan, the son of Arphaxad, the son of Shem, the son of Noah, the son of Lamech, 37 the son of Methuselah, the son of Enoch, the son of Jared, the son of Mahalalel, the son of Kenan, 38 the son of Enosh, the son of Seth, the son of Adam, the son of God.Luke 3:23-38 · NET Bible
Jesus is about thirty when He begins His ministry. Luke says people supposed Him to be Joseph’s son. That careful wording agrees with Luke’s earlier account: Jesus was conceived by the Holy Spirit, not through a human father. Joseph was His recognized earthly father.
The family list then moves backward through generations. It includes David, showing Jesus’ place in Israel’s royal line, and Abraham, to whom God gave promises of blessing. But Luke does not stop with Israel’s founding father. He continues through Noah and all the way to Adam, whom he calls the son of God because God created him.
I do not want us to rush past this list. Jesus entered a real human family and a real human history. Tracing the line to Adam fits Luke’s wide view of salvation: this Savior matters not only to Israel but to people from every nation.
- Repentance — turning from sin toward God, with a change that begins to show in daily life.
- Christ — God’s promised King and Savior; the same title as Messiah.
Where does John’s call to share, act honestly, or stop misusing power speak most clearly to your life?
Father, thank You for sending Your beloved Son to save us. Turn our hearts from sin and let Your grace produce honesty and mercy in us. Help us trust Your faithfulness even when we see only a small part of Your work.