Luke 3 explained: John Prepares the Way

John's call in history (vv. 1-6)

Luke dates John's work by the Roman emperor, local rulers and high priests, placing it around AD 28 or 29. John washed people in the Jordan River as a sign of turning their lives around, and Luke sees this as Isaiah's picture of a road smoothed for God's arrival so that all people see God's rescue.

Fruit, not family (vv. 7-14)

John warns the crowd that being descended from Abraham, Israel's founding father, guarantees nothing, because a life is judged like a tree, by what it produces. His practical answers: share spare clothes and food, and let tax collectors and soldiers, both known for squeezing people, take only what is fair.

Someone greater is coming (vv. 15-18)

People wonder if John is the Messiah, the long-awaited rescuer king, but he says he is not fit even to untie that person's sandals, a servant's task. The one coming will sort people as a farmer sorts grain, keeping the wheat and burning the useless husks.

Herod jails John (vv. 19-20)

John publicly criticized Herod Antipas, ruler of Galilee, for marrying his brother's wife and for other wrongs. Herod responded by putting him in prison, which Luke mentions here before returning to Jesus.

Jesus is baptized (vv. 21-22)

As Jesus prays after his baptism, the Spirit comes down on him in a visible form like a dove, and a voice from heaven calls him God's beloved Son. Christians read this as God openly naming Jesus at the start of his work.

Family line to Adam (vv. 23-38)

Luke traces Jesus' ancestors back from Joseph, whom people assumed was his father, through David and Abraham to Adam, called son of God. This list differs from Matthew's and scholars still debate why, but reaching back to Adam suggests Jesus belongs to all humanity.

Key verse: Luke 3:16

Something to think about

John told each group to stop the particular unfairness their job made easy; what kinds of unfairness might come easiest to someone in your position?