Tawa Baptist

The Faithful Servant

Scripture: Luke 17:1-10

Video Link: https://youtu.be/diJiAPbUZfU

Audio Link: Stream Sermon – 22 Mar 2026 – The Faithful Servant by tawabaptist | Listen online for free on SoundCloud

Structure:

  • Introduction
  • Watch yourselves
  • Restore others
  • Obey Christ
  • Conclusion

Introduction:

Good morning everyone.

At first glance the words lima, coffee, dwarf and black seem unrelated, but there is a connection. What is the connection? [Wait]

That’s right, they are all different types of beans.

Today we continue our series on the parables of Jesus. Last week he heard about the parable of the shrewd manager. This week’s parable features the faithful servant in Luke 17, verses 7-10. The faithful servant is a very different character to the shrewd manager.

In the six verses leading up to the parable of the faithful servant, Jesus gives some instructions to his disciples. At first glance these words of wisdom seem unrelated from each other and from the parable, sort of like a random selection of proverbs.

And you could preach on each word of instruction separately without doing violence to the text. But, as you dwell on these words of Jesus, it becomes apparent they are not random or separate. Verses 1-10 of Luke 17 are connected. They describe what faithfulness to Jesus looks like.

From Luke 17, verse 1 we read…

Jesus said to his disciples: “Things that cause people to stumble are bound to come, but woe to anyone through whom they come. 2 It would be better for them to be thrown into the sea with a millstone tied around their neck than to cause one of these little ones to stumble. 3 So watch yourselves. “If your brother or sistersins against you, rebuke them; and if they repent, forgive them. 4 Even if they sin against you seven times in a day and seven times come back to you saying, ‘I repent,’ you must forgive them.” 5 The apostles said to the Lord, “Increase our faith!” 6 He replied, “If you have faith as small as a mustard seed, you can say to this mulberry tree, ‘Be uprooted and planted in the sea,’ and it will obey you. 7 “Suppose one of you has a servant ploughing or looking after the sheep. Will he say to the servant when he comes in from the field, ‘Come along now and sit down to eat’? 8 Won’t he rather say, ‘Prepare my supper, get yourself ready and wait on me while I eat and drink; after that you may eat and drink’? 9 Will he thank the servant because he did what he was told to do? 10 So you also, when you have done everything you were told to do, should say, ‘We are unworthy servants; we have only done our duty.’”

May the Spirit of Jesus illuminate God’s word for us.

These verses give us a picture of what faithfulness to Jesus looks like.

In short, faithful discipleship means watching yourselves, restoring others and obeying Christ. Let us begin with watching yourselves.

Watch yourselves:

Part of my training for church ministry, involved doing CPE. CPE stands for Clinical Pastoral Education. CPE uses an action / reflection model of learning. Rather than sitting and listening to a lecture or writing essays, you reflect on your own real-life experiences of providing pastoral care for people.

For me, this meant visiting people in hospital, then later writing up a verbatim of the conversation and discussing it in a small group with others doing CPE. The purpose was to reflect on our practice with a view to providing better spiritual care.  

Basically, they were teaching us to watch ourselves. That is, to watch how we listened and what we said, so we did not cause anyone to stumble, so we did no harm and maybe even did some good.

Most of the time, when people are facing their own mortality, they don’t want to be tripped up by cheap advice or clever theological arguments. They just want to be understood. When life is uncertain, you need to know you are not alone. Knowing you are not alone nurtures faith and hope.

In verse 2 of Luke 17, Jesus warns against tripping others up spiritually or morally. The consequence for those who do this is dire. The Lord says: It would be better for them to be thrown into the sea with a millstone tied around their neck than to cause one of these little ones to stumble.

The message here is, do no harm.

These little ones probably includes young children but could also refer to those younger in the faith or in a more vulnerable position. That said, we don’t want to cause anyone to stumble, regardless of their station in life.

Causing others to stumble may indicate a certain malicious intention, like laying a trap on purpose. Some people are predators. They go out of their way to do harm. Hopefully no one here sells crack to school children or tries to catfish minors on the internet. If you do, you’ve been warned.

But we can also cause others to stumble through carelessness or neglect.

If someone cuts their foot on a piece of broken glass, the harm caused is the same whether the glass was left there on purpose or by accident.  

How careful are we with the example we set? Is the way we live our lives providing an even path for others to follow? Or are we leaving a trail of broken glass and trip hazards?   

Jesus was warning his disciples not to be like the Pharisees. The Pharisees did not set the right example. The Pharisees were not faithful. Their hypocrisy was a stumbling block to those who wanted to draw closer to God.

The phrase, better for them to be thrown into the sea with a millstone tied around their neck, is chilling. It’s one of the many disturbing things Jesus said. The human imagination runs wild with anxiety wondering what could be worse than death by drowning in the depths of the sea.

However, the alternative would be far worse. (The alternative being that there is no consequence for people who cause harm.) If you have suffered abuse at the hands of others, you don’t want them to go on harming you or anyone else. Jesus was always reminding people of God’s justice and mercy. It is a good thing that God cares enough to permanently stop those who are doing harm.     

The punchline comes in verse 3 where Jesus says: So watch yourselves.

Being faithful includes not causing others to stumble morally or spiritually.

And, if we are to avoid causing others to stumble, then we need to watch ourselves.

Make sure your own backyard is in order. Don’t trip others up by your words or example. Be careful how you listen and what you say. Examine your motives. Reflect on your actions. Correct yourself when you stray off course. Make it right when you get it wrong. That’s what it means to watch yourself.

A word of caution on watching yourself. Don’t overdo this. Don’t spend too long in self-reflection. There’s a fine line between healthy self-awareness and unhealthy self-obsession.

Beware of the narcissism or vanity that imagines your influence is greater than it really is. By God’s grace, most people are not thinking about you as much as you are thinking about yourself, and this limits the extent to which you can cause others to stumble.  

Okay, so if we are to be faithful servants of Jesus, then watching ourselves is the first thing we need to do. The next thing is restoring others.

Restoring others:

In the sixth form (year 12) at school, I studied chemistry. My lab partner was a bit of an all-star. Intelligent, good at sports, a lifeguard at the beach, socially popular and a genuinely nice guy. But, like all of us, he had a shadow side.

He drank too much.

After coming back from holidays one time he announced he was taking a break from alcohol. Someone who cared about him noticed his drinking and had a quiet word with him. They knew his potential and didn’t want him going down a path that would ruin his life.

This person (it might have been an older brother) didn’t scold him or yell at him or berate him. They challenged him to go dry for three months, just to see if he could do it. And he did. Giving up alcohol for a while provided the circuit breaker he needed. It restored him and put him on a better path once more.

In verse 3 of Luke 17 Jesus goes on to say: “If your brother or sistersins against you, rebuke them; and if they repent, forgive them.”

This is essentially about restoring others. It fits hand in glove with what Jesus has just been saying about not causing others to stumble. If someone does stumble, then our first instinct is to look for a way to restore them. Because that’s what Jesus did, he came to seek and save the lost.  

Jesus notes three steps in the restoration process: rebuke, repent and forgive.

Rebuking sounds quite harsh, like you are giving someone a loud and angry telling off. But rebuking doesn’t need to be harsh. The person who challenged my sixth form lab partner to stop drinking for three months was rebuking him for his behaviour in a wise and gentle way. This sort of rebuke led to my friend’s repentance and restoration.    

When the prophet Nathan rebuked king David for committing adultery with Bathsheba, he didn’t go in with both barrels blazing. He wisely told David a parable which cut David to the core, causing him to repent and be forgiven.

The point is, when it comes to giving a rebuke, a careful surgical approach is usually more effective than a butcher’s mallet.

The purpose of rebuking is to restore. Often people are not aware of how their actions affect others. My sixth form lab partner didn’t realise the negative impact his drinking was having on those around him. He was being unfair to others without realising it.

If someone is not aware there is a problem, then they don’t have the opportunity to change. Rebuking is about making someone aware of how their behaviour is affecting others. It’s about being honest and fair with them. The purpose of rebuking is not to punish or humiliate. The purpose is to restore.

Now I don’t think Jesus means us to be rebuking each other over every little offence. Don’t sweat the small stuff. Don’t be petty. Exercise some grace.

If you need to rebuke someone it should be for their wellbeing and the wellbeing of the community.     

Jesus talks about rebuking others in the same breath as telling us to watch ourselves. Before we start reading the riot act, we need to pause and take the plank out of our own eye first. We need to ask ourselves, is the thing that’s aggravating me about this other person something I’m guilty of myself?   

Rebuking is just the first step in the restoration process. Repentance and forgiveness complete the process. Repentance is a change of mind that leads to a change in behaviour. And forgiveness simply means letting go of the hurt, not holding a grudge against the person who offended you.

Jesus’ instruction to forgive someone seven times in a day, if they repent, is to be interpreted generously. It’s not that seven times is the upper limit and an eighth offence does not need to be forgiven. As Martin Luther King said, ‘Forgiveness is an attitude, not an occasional act.’       

The restoration process (of rebuking, repenting and forgiving) can be time consuming and emotionally demanding, but it is far less taxing than the alternative, which is resentment.

Obey Christ:

At this point the disciples ask Jesus to increase their faith. Perhaps the disciples are thinking, what Jesus is asking us to do is really hard. We need extra faith if we are going to meet the demands of watching ourselves and restoring others.

Jesus replies with a short parable saying: “If you have faith as small as a mustard seed, you can say to this mulberry tree, ‘Be uprooted and planted in the sea,’ and it will obey you.”

Mulberry trees, of the variety Jesus is talking about here, are a deeply rooted tree. Indeed, their roots have been known to remain in the ground for hundreds of years. Getting a mulberry tree (or any tree for that matter) to obey your verbal commands, and uproot itself, is an impossible thing to do.

Our selfish, sinful nature is much like the roots of a mulberry tree; stubborn and intractable. Trying to make ourselves (or anyone else) obey the teachings of Jesus is as difficult as telling a mulberry tree to plant itself in the sea.

We cannot make ourselves obey Jesus simply by telling ourselves to do it.

Even when we want to do the right thing, we still find ourselves doing the wrong thing. Our self-centredness, as human beings, is too deeply embedded.

However, God has the power to do the impossible, and faith is the key to unlocking God’s power. You don’t need much faith to access God’s power.

Faith as small as a mustard seed will do.  

It doesn’t take much to access the national power grid. All you need to do is flick a switch. Likewise, it doesn’t take much to access the power to do God’s will. All you need is a little faith. Faith is like flicking a light switch.

Who provides the power to uproot the mulberry tree of our sinful habits?

We don’t. God does. But we still need to flick the switch by asking in faith.

Who provides the power to uproot systemic corruption and injustice?

We don’t. God does. But we still need to flick the switch by asking in faith.

Please understand, Jesus is not saying faith gives us license to tap God for whatever we want. It doesn’t. Believing God for a Ferrari won’t get you a Ferrari, no matter how much faith you have. If you flick the switch of faith and the light doesn’t come on, it is because God (in his wisdom) has chosen to withhold his power in that situation.

Jesus is not talking here about the power to get what we want. He is talking about the power to do God’s will; to repent and forgive, for example.

The power to obey Jesus comes from the Holy Spirit. Or to say it another way, we are able to remain faithful to Christ by trusting in God’s power and grace, not our own resources. 

In keeping with the theme of faithfulness, Jesus goes on to tell the parable of the obedient servant. From verse 7 we read…

7 “Suppose one of you has a servant ploughing or looking after the sheep. Will he say to the servant when he comes in from the field, ‘Come along now and sit down to eat’? 8 Won’t he rather say, ‘Prepare my supper, get yourself ready and wait on me while I eat and drink; after that you may eat and drink’?

This parable is largely lost in translation for us. Here, in New Zealand, we don’t have servants. We are a ‘do it yourself’ society. The idea of keeping servants goes against the grain.

Also, we place a high value on individual freedom. We tend to resist authority. Indeed, we are often unfairly critical of those in authority.     

But in first Century Israel, having a servant was a normal part of life. In fact, you didn’t need to be rich to have a servant. The authority of the master over the servant was accepted and honoured in that society.

The servant was given security and dignity by working for their master.

If their master was someone of standing in the community, this enhanced the servant’s sense of self-worth. Faithful service to one’s master and to the betterment of the wider community was more important to people in the first century than individual freedom.

Today’s parable is not only at odds with the cultural values of contemporary New Zealand, it also seems at odds with Jesus’ parable in Luke 12.

If you were here three weeks ago, you would have heard the parable of the master who, upon returning from a wedding banquet, girded up his loins to wait on his servants. Something unthinkable in that culture. The master in that parable reminds us of Jesus who did not come to be served, but to serve. 

In Luke 17 it’s a different scenario. The servant comes home after working in the field and the master expects his servant to make his dinner right away.

So what’s going on in Luke 17? Why is the master not waiting on his servant? Well, the parable in Luke 17 offers a counterbalance to the parable in Luke 12.

While it is true that Jesus came to serve us by dying on the cross and uprooting our sin, we must not forget our place. Jesus is still our master and we are still his servants. We are not equal with Jesus. We are expected to obey him.

We must not make the fatal mistake of presuming upon God’s grace. We must guard against any sense of entitlement.

Jesus’ parable, in Luke 17, is an argument from the lesser to the greater.

If servants are expected to obey ordinary human masters, how much more are we expected to obey Christ, the Son of God.

Like the servant in the parable, we are expected to obey Christ in the field: which might include, for example, the community, your workplace or school.  

And we are expected to obey Christ in the home: which might include your own family and the church.

This begs the question: are we being obedient to Jesus in every area of our life? If not, what needs to change?

Jesus concludes his parable in verses 9 and 10, saying: 9 Will he [the master] thank the servant because he did what he was told to do? 10 So you also, when you have done everything you were told to do, should say, ‘We are unworthy servants; we have only done our duty.’”

These verses are about having the right attitude in obeying Christ.

The term, ‘unworthy servants’ does not mean useless or without value.

It means, ‘servants to whom no favour is due’. Jesus is asking a rhetorical question here: Is the master indebted to his servant when orders are carried out? No, of course not. The master does not owe the servant anything.  

Is God indebted to us when we carry out his commands? No, of course not. God does not owe us anything. Obedience is what we owe God. Our obedience does not entitle us to special treatment. We cannot put God in our debt.

Once again, Jesus is warning his disciples against Pharisaic self-righteousness. The Pharisees got the cart before the horse. They thought, we have been extra scrupulous in obeying God’s law, therefore we are entitled to a reward.

But that is not how God operates. With God, grace comes first. Faithfulness is the right response to the grace God has already shown us. We are in debt to God. We can never repay that debt, much less put God in our debt. The most we can do is trust and obey.       

Conclusion:

Let us pray. Lord Jesus, your grace is manifold. We are not aware of half of what you do for us. Thank you. Help us, by the power of your Spirit, to be faithful; to watch ourselves, to restore others and to obey you. Amen.    

Questions for discussion or reflection:

  1. What stands out for you in reading this Scripture and/or in listening to the sermon? Why do you think this stood out to you?
  2. What do Jesus’ instructions in Luke 17:1-10 share in common?
  3. What did Jesus mean when he said, ‘watch yourself’? How might we do this? Why is it important to watch ourselves?
  4. How careful are we with the example we set? Is the way we live our lives providing a straight path for others to follow? If not, what needs to change?
  5. Discuss / reflect on the three aspects of the restoration process. What does it mean to rebuke, to repent and to forgive? Why do we seek to restore brothers and sisters in the faith?  
  6. Why does Jesus tell the parable of the mustard seed and mulberry tree in Luke 17, verse 6? What is the meaning of this parable? Where / how do we find the resources to remain faithful to Christ?
  7. Discuss / reflect on Jesus’ parable in Luke 17:7-10. Who did Jesus tell this parable for? Why did Jesus tell this parable? How is this parable at odds with the values of our society?
  8. Are you being obedient to Jesus in every area of your life? If not, what needs to change? 

Bibliography:

  • William Barclay, ‘The Gospel of Matthew’, 1967.
  • R.V.G. Tasker, ‘Tyndale Commentaries: St Matthew’, 1963.
  • Kenneth Bailey, ‘Through Peasant Eyes’, 1983.
  • Michael Green, ‘BST: The Message of Matthew’, 2000.
  • R.T. France, ‘New International Commentary on the New Testament: The Gospel of Matthew’, 2007.
  • Craig S. Keener, ‘The Gospel of Matthew’, 2009.