Luke 6

Luke 6 continues the question of Jesus’ identity that the previous chapter raised by having Him claim authority to forgive sins. That authority belonged to God alone, and now the controversy moves to the Sabbath, another area bound directly to Yahweh’s authority over Israel.

Jesus and His disciples are passing through grainfields on the Sabbath. The disciples pick heads of grain, rub them in their hands, and eat, and some of the Pharisees object that this is forbidden work. Nothing in the Law of Moses itself named this as a violation, but Pharisaic tradition treated the Sabbath prohibition on labour as extending down to the smallest scale: plucking grain counted as reaping, and rubbing it between the hands counted as threshing, so even this brief, personal act of eating was classed with the harvest work the Sabbath forbade. Jesus answers from the story of David in 1 Samuel 21, who entered the house of God when hungry and ate the consecrated bread that ordinarily belonged only to the priests. He does not dismiss the Sabbath command; He appeals to Scripture itself, pointing to a case where human need took priority over ceremonial regulation. Then He makes the larger claim: “The Son of Man is Lord of the Sabbath.”

That statement takes the dispute far beyond a disagreement over Sabbath interpretation. The Sabbath reaches back to creation, when God rested on the seventh day, and became one of the covenant signs given to Israel. Yahweh Himself established it and defined its purpose, and Jesus now says that the Son of Man is Lord over it. Luke has already used “Son of Man” as one of Jesus’ preferred titles, and it reaches back to Daniel 7, where “One like a Son of Man” comes before the Ancient of Days and receives dominion, glory, and a kingdom that will never pass away. Jesus is applying that same royal authority to the Sabbath, claiming the right to say what it is for: a claim that goes well beyond offering a stricter or looser reading of its law.

Luke immediately follows with another Sabbath confrontation. Jesus enters a synagogue where a man has a withered right hand, and the scribes and Pharisees watch to see whether He will heal so that they can accuse Him. In their tradition, healing counted as work and was permitted on the Sabbath only where a life was in immediate danger; a withered hand was not an emergency, so it could easily have waited for another day without breaking any command in the Law itself. Knowing what they are thinking, He brings the man forward and asks, “Is it lawful to do good or to do harm on the Sabbath, to save a life or to destroy it?” The question exposes what the controversy has become: Jesus stands ready to restore a man, while His opponents are looking for a reason to condemn Him for it. He tells the man, “Stretch out your hand,” and it is restored.

This demonstrates what His lordship over the Sabbath means. The Sabbath was never intended to prevent mercy or the doing of good, and the Lord of the Sabbath restores what has been damaged. The scribes and Pharisees, though, are filled with rage and begin discussing what they might do to Jesus: the very men who just asked whether it is lawful “to do good or to do harm” now plan harm against the One who has just done good.

Luke moves from conflict to prayer. Jesus goes out to the mountain and spends the whole night in prayer to God, a pattern Luke draws attention to at every major point in Jesus’ ministry: praying at His baptism, withdrawing to pray as His ministry grows, and now praying through the night before choosing the Twelve. When day comes, He calls His disciples, chooses twelve of them, and names them apostles. The number deliberately recalls the twelve tribes of Israel; Luke later makes the connection explicit when Jesus tells the apostles in Luke 22 that they will “sit on thrones judging the twelve tribes of Israel.” Jesus is gathering Israel around Himself and appointing twelve men who correspond to its tribes: a claim about His own identity as well, since Israel was Yahweh’s covenant people and Jesus now stands at the centre of its renewed gathering.

At the same time, Luke shows God’s kingdom opening outward. Jesus comes down and stands “on a level place” with His disciples and a great crowd from Judea, Jerusalem, and the coastal region of Tyre and Sidon, territory outside Israel’s traditional heartland and strongly associated with Gentiles. This continues a theme Luke has already established: Simeon called Jesus “a Light for revelation to the Gentiles,” John quoted Isaiah’s promise that “all flesh will see the salvation of God,” and Jesus reminded Nazareth that Yahweh had shown mercy to the widow of Zarephath and to Naaman the Syrian. Now people are coming from both Israel and the Gentile coast to hear Jesus and be healed, and Luke says that “power was coming from Him and healing them all.” Power proceeds from Jesus Himself, setting Him apart from any other teacher standing among the crowd.

Then Jesus begins to teach. The Sermon on the Plain describes the people of His kingdom and exposes the difference between those who receive it and those who remain satisfied with the present world. “Blessed are the poor, for yours is the kingdom of God,” He begins, followed by the hungry, who “shall be satisfied,” and those who weep now, who “shall laugh.” Luke’s wording is more concrete than Matthew’s Beatitudes, which speak of those “poor in spirit” and those who “hunger and thirst for righteousness”; Luke speaks plainly of the poor, the hungry, and those who weep, emphasising the reversal that comes with God’s kingdom. This theme has already appeared in Mary’s song in Luke 1, where God brings down rulers from their thrones, exalts the humble, fills the hungry with good things, and sends the rich away empty. Jesus now announces that same reversal. Poverty itself does not save, and wealth itself does not condemn: the real issue is whether someone belongs to Jesus and shares in the reversal His kingdom brings.

That becomes explicit in the final blessing: “Blessed are you when men hate you, and exclude you, and insult you, and scorn your name as evil, for the sake of the Son of Man.” These people are blessed because they belong to Jesus, and He tells them to rejoice, because their fathers treated the prophets the same way. The prophets suffered for carrying the word of Yahweh; His disciples will suffer for their allegiance to the Son of Man.

The corresponding woes fall just as pointedly: “woe to you who are rich, for you are receiving your comfort in full”; “woe to you who are well-fed now, for you shall be hungry”; “woe to you who laugh now, for you shall mourn and cry”; and “woe to you when all men speak well of you, for their fathers were doing the same things to the false prophets.” Those who presently suffer for belonging to the Son of Man will receive the kingdom’s reversal; those who are presently satisfied, secure, and universally approved risk having received all they will ever get. The contrast is sharpest between the final blessing and final woe: hatred for the Son of Man’s sake places a person alongside the true prophets, universal approval alongside the false ones.

Jesus then turns to one of the most demanding parts of His teaching: “Love your enemies, do good to those who hate you, bless those who curse you, pray for those who disparage you.” He makes it concrete: “whoever hits you on the cheek, offer him the other also,” and “whoever takes away your garment, do not withhold your tunic from him either.” Give to everyone who asks, and do not demand back what is taken. A blow to the cheek carried insult as much as injury, and Jesus is not telling anyone to leave evil unrestrained; He is telling His disciples not to make personal retaliation, or the defence of their own possessions, the rule of their lives. He then states the same command positively: “treat others the same way you want them to treat you.” On its own, that could pass for ordinary fairness. Here it cannot, because Jesus has just been talking about enemies (people who hate and curse us) and still says to treat them as we would want to be treated, offering mercy before it is earned rather than waiting for someone else to deserve it first. This cuts directly against ordinary reciprocity: people naturally love those who love them back, and lend where they expect to be repaid.

Jesus tells His disciples to go further: love your enemies, do good, and lend expecting nothing back, “and your reward will be great, and you will be sons of the Most High; for He Himself is kind to the ungrateful and evil.” Luke has called Jesus the Son of the Most High since Gabriel’s announcement in Luke 1; now Jesus says His disciples show that same family likeness when they show mercy to people who have not earned it. “Be merciful, just as your Father is merciful,” He adds, then applies the same standard to giving: “Give, and it will be given to you” (a good measure, “pressed down, shaken together, running over,” poured into the lap) “for by your standard of measure it will be measured to you in return.” On its face, none of this looks achievable: Jesus has already said that even sinners love those who love them back, so loving enemies without expecting anything in return asks for more than ordinary reciprocity can produce. That may be the point: Jesus is describing the character of God Himself, not offering better manners, and John has already said that Jesus would baptise His people with the Holy Spirit. Mercy like this does not overlook wrong: God remains Judge, and the chapter has already pronounced blessing on some and woe on others. What Jesus asks of His disciples is that they show the same undeserved kindness toward others that their Father has shown toward them.

That is also why Jesus commands, “Do not judge, and you will not be judged; and do not condemn, and you will not be condemned; pardon, and you will be pardoned.” These words are often read as forbidding moral judgment altogether. Yet Jesus goes on to speak of good and bad trees, blind guides, and hypocrisy, clearly expecting His disciples to recognise moral realities, so the rest of the sermon will not support that reading. The issue is condemning others while remaining blind to one’s own sin, pictured in the man who notices a speck in his brother’s eye while ignoring the log in his own. “First take the log out of your own eye, and then you will see clearly to take out the speck that is in your brother’s eye,” Jesus says; the speck should not remain, but correction must begin with self-examination. A disciple who confronts sin in others while refusing to deal with his own has become blind, which is why Jesus asks, “Can a blind man guide a blind man? Will they not both fall into a pit?” A blind teacher produces blind followers, and “a student is not above his teacher; but everyone, after he has been fully trained, will be like his teacher.” Discipleship means being formed to become like the Teacher, not simply collecting information from Him.

The image of the tree makes the same point through fruit. “There is no good tree which produces bad fruit, nor, on the other hand, a bad tree which produces good fruit,” Jesus says, echoing John the Baptist’s call in Luke 3 to “bear fruits in keeping with repentance” and his warning that fruitless trees would be cut down. “Each tree is known by its own fruit”: no one gathers “figs from thorns”, nor grapes “from a bramble bush”, because the fruit always matches the plant that bore it. “The good man out of the good treasure of his heart brings forth what is good, and the evil man out of the evil treasure brings forth what is evil; for his mouth speaks from the abundance of his heart.” The outward life eventually reveals the inward condition: genuine repentance and discipleship bear fruit in mercy, love, and obedience, while a corrupt heart will eventually show itself in corrupt fruit.

Jesus brings the sermon to its conclusion with a question about His own authority: “Why do you call Me, ‘Lord, Lord,’ and do not do what I say?” The word “Lord” requires care. The Greek kyrios could be used respectfully for a master or teacher, but Luke has already given the title far greater weight: using it for Yahweh in Old Testament quotations, having the angel announce Jesus as “Christ the Lord” in Luke 2, having John prepare “the way of the Lord” in Luke 3 by quoting Isaiah 40’s promise of a way prepared for Yahweh, and having Jesus Himself claim to be “Lord of the Sabbath” earlier in this chapter. So when people call Jesus “Lord, Lord,” the title cannot be reduced to polite respect, and Jesus’ point goes further still, asking why they call Him Lord while refusing to obey Him. “Everyone who comes to Me and hears My words and does them, I will show you whom he is like,” He explains. Come to Him, hear His words, act on them: in the Old Testament, Israel is repeatedly commanded to hear Yahweh and obey His words, and the prophets call the people back to that same obedience. Jesus now places His own words where Israel had always been told to place Yahweh’s.

He compares that person to a man building a house who digs deep and lays the foundation on rock, so that when the flood comes and the river strikes the house, it cannot be shaken because it has been well built. The one who hears Jesus and does not obey builds without a foundation; when the river strikes, “the ruin of that house was great.” A person’s ultimate stability turns on what they do with Jesus’ words, whatever they think of it as advice.

Luke 6 therefore continues to answer the question that has been building through the preceding chapters: who is Jesus? He is Lord of the Sabbath, the One gathering a renewed Israel around Himself, the Teacher who defines life in God’s kingdom, and the Lord whose words must be obeyed. Luke does not separate Jesus’ identity from His teaching: the authority of the sermon rests on the authority of the One who gives it. The house stands only when it is built on His words.