Through the Bible with Joseph

Luke 17

Living Ready for the King

About Luke 17

Jesus teaches His followers how to care for one another, forgive, serve, and give thanks. He also prepares them for His return, warning that people can be so busy with daily life that they miss what matters most.

Setting the Scene
Luke wrote this Gospel to give a careful account of Jesus’ life and teaching. In this part of the book, Jesus is traveling toward Jerusalem, where He will suffer and die. He speaks to His disciples and the Pharisees, while an encounter with ten men shows His mercy in action.

Walking Through Luke 17

Take Care of One Another (Luke 17:1-4)

1 Jesus said to his disciples, “Stumbling blocks are sure to come, but woe to the one through whom they come! 2 It would be better for him to have a millstone tied around his neck and be thrown into the sea than for him to cause one of these little ones to sin. 3 Watch yourselves! If your brother sins, rebuke him. If he repents, forgive him. 4 Even if he sins against you seven times in a day, and seven times returns to you saying, ‘I repent,’ you must forgive him.”Luke 17:1-4 · NET Bible

Jesus begins with a serious warning. Temptations to sin will come, but the person who leads someone else into sin bears great blame. His warning about a millstone—a heavy stone used to grind grain—shows how deeply He cares about His little ones, meaning His vulnerable followers. We must watch our own lives, not just notice the faults of others. Jesus then joins honest correction with willing forgiveness. When a fellow believer sins, love does not pretend nothing happened. It names the wrong and welcomes repentance, which means turning away from sin. Even repeated failure must not close our hearts to someone who returns in repentance. I see both firmness and tenderness here. Jesus takes sin seriously, and He teaches us to keep making room for mercy.

Trust God and Serve Humbly (Luke 17:5-10)

5 The apostles said to the Lord, “Increase our faith!” 6 So the Lord replied, “If you had faith the size of a mustard seed, you could say to this black mulberry tree, ‘Be pulled out by the roots and planted in the sea,’ and it would obey you. 7 “Would any one of you say to your slave who comes in from the field after plowing or shepherding sheep, ‘Come at once and sit down for a meal’? 8 Won’t the master instead say to him, ‘Get my dinner ready, and make yourself ready to serve me while I eat and drink. Then you may eat and drink’? 9 He won’t thank the slave because he did what he was told, will he? 10 So you too, when you have done everything you were commanded to do, should say, ‘We are slaves undeserving of special praise; we have only done what was our duty.’”Luke 17:5-10 · NET Bible

After hearing these hard commands, the apostles ask for more faith. Jesus points to a mustard seed, something very small. His picture of a tree being uprooted and planted in the sea shows that God’s power is not limited by the size of our faith. Faith is trust in Him, not a force we build up inside ourselves. Jesus then describes a servant who finishes work outside and still has duties in the house. The point is not that God is harsh or that faithful service has no value. The point is that obedience does not put God in our debt. I want us to see the freedom in that. We serve because He is our Lord, not because we can make Him owe us a reward.

The One Who Came Back (Luke 17:11-19)

11 Now on the way to Jerusalem, Jesus was passing along between Samaria and Galilee. 12 As he was entering a village, ten men with leprosy met him. They stood at a distance, 13 raised their voices and said, “Jesus, Master, have mercy on us.” 14 When he saw them he said, “Go and show yourselves to the priests.” And as they went along, they were cleansed. 15 Then one of them, when he saw he was healed, turned back, praising God with a loud voice. 16 He fell with his face to the ground at Jesus’ feet and thanked him. (Now he was a Samaritan.) 17 Then Jesus said, “Were not ten cleansed? Where are the other nine? 18 Was no one found to turn back and give praise to God except this foreigner?” 19 Then he said to the man, “Get up and go your way. Your faith has made you well.”Luke 17:11-19 · NET Bible

Near Samaria and Galilee, ten men with leprosy call to Jesus from a distance. This term covered serious skin diseases that could keep people apart from community life and worship. Jesus sends them to the priests, who could confirm their cleansing under the law. As they go, they are healed. All ten receive mercy, but only one returns to praise God and thank Jesus. Luke identifies him as a Samaritan, a member of a people many Jews looked down on. The outsider becomes the example of faith and thanks. Jesus’ final words connect this man’s faith with being made well, language that can also speak of salvation. Don’t rush past this: Jesus’ mercy reaches beyond human boundaries, and the grateful man recognizes the One who has helped him.

The King Is Already Among Them (Luke 17:20-25)

20 Now at one point the Pharisees asked Jesus when the kingdom of God was coming, so he answered, “The kingdom of God is not coming with signs to be observed, 21 nor will they say, ‘Look, here it is!’ or ‘There!’ For indeed, the kingdom of God is in your midst.” 22 Then he said to the disciples, “The days are coming when you will desire to see one of the days of the Son of Man, and you will not see it. 23 Then people will say to you, ‘Look, there he is!’ or ‘Look, here he is!’ Do not go out or chase after them. 24 For just like the lightning flashes and lights up the sky from one side to the other, so will the Son of Man be in his day. 25 But first he must suffer many things and be rejected by this generation.Luke 17:20-25 · NET Bible

The Pharisees ask when God’s kingdom will come. They want to know when His rule will appear. Jesus explains that they cannot recognize it merely by tracking visible signs. The kingdom is already among them because the King Himself is present. He is not saying that these opponents all have God ruling in their hearts. Turning to His disciples, Jesus warns them not to chase reports that He has appeared in some hidden place. When the Son of Man, Jesus’ title for Himself, is revealed, His appearing will be as clear as lightning across the sky. But suffering comes first. Before His future glory, He must be rejected by His own generation. God’s plan leads through the cross, not around it.

When Ordinary Life Hides the Danger (Luke 17:26-33)

26 Just as it was in the days of Noah, so too it will be in the days of the Son of Man. 27 People were eating, they were drinking, they were marrying, they were being given in marriage—right up to the day Noah entered the ark. Then the flood came and destroyed them all. 28 Likewise, just as it was in the days of Lot, people were eating, drinking, buying, selling, planting, building; 29 but on the day Lot went out from Sodom, fire and sulfur rained down from heaven and destroyed them all. 30 It will be the same on the day the Son of Man is revealed. 31 On that day, anyone who is on the roof, with his goods in the house, must not come down to take them away, and likewise the person in the field must not turn back. 32 Remember Lot’s wife! 33 Whoever tries to keep his life will lose it, but whoever loses his life will preserve it.Luke 17:26-33 · NET Bible

Jesus compares His future appearing with the days of Noah and Lot. People were eating, marrying, buying, selling, planting, and building until judgment arrived. Those daily activities were not all sinful. The danger was living as though ordinary life would continue forever, with no need to take God’s warning seriously. Jesus describes a moment so urgent that people must not turn back for possessions. His warning about Lot’s wife recalls her backward look during the escape from Sodom. Holding tightly to the old life can become deadly. Jesus then states the deep difference between trying to save our lives on our own terms and yielding them to Him. I hear a loving warning here: the things we own must never become more important than the Lord we need.

A Separation No One Can Ignore (Luke 17:34-37)

34 I tell you, in that night there will be two people in one bed; one will be taken and the other left. 35 There will be two women grinding grain together; one will be taken and the other left.” 37 Then the disciples said to him, “Where, Lord?” He replied to them, “Where the dead body is, there the vultures will gather.”Luke 17:34-37 · NET Bible

Jesus describes people sharing the same bed or working at the same task, yet facing different outcomes. Being close to someone else does not mean both are ready for Him. Readers differ over whether the person taken is taken for rescue or judgment. The clear point is the sudden separation His appearing brings. Some Bible translations include verse 36, another example of two people separated; many place it in a note because it is absent from the earliest manuscripts. When the disciples ask where this will happen, Jesus answers with an image of birds gathering around a dead body. Like that gathering, judgment will become unmistakable. He does not give them a map. He leaves them with a warning that calls for readiness rather than guesswork.

Key Words
  • Faith — trusting God’s power and goodness rather than our own strength.
  • Kingdom of God — God’s rule, already present through Jesus and fully revealed at His return.
How It Fits the Whole Bible
Luke 17 brings God’s present mercy and future judgment into the same view. Jesus welcomes an outsider, teaches forgiveness, and prepares His followers for His return. Yet the King must first suffer, giving His life to save people who cannot earn God’s grace.
Living It Out
Take seriously the effect your words and actions have on another person’s faith. Be ready to forgive, serve without keeping score, and thank Jesus for His mercy. Let His promised return shape your priorities without chasing predictions.
Something to Think About

Which part of Jesus’ teaching in this chapter most challenges the way you are living today?

A Closing Prayer

Father, thank You for the mercy You show us through Jesus. Help us trust You, forgive freely, and notice Your goodness. Keep our hearts ready for the return of our King.