Sunday, 5 October 2025

Luke 17:5-10

How is it that ‘faith’ has come to mean believing something unwarranted, as though faith is intellectual acceptance of a proposition with no proof? This kind of view tends toward seeing faith as irrational. But faith is not groundless. Faith might look at the world differently than those without faith, but that doesn’t make faith groundless. I find Christian faith more rational than atheism. Not only does faith allow me to put reality together differently, it also allows me to have a greater, broader, and deeper view of reality. Faith, in the best sense of the word, is entirely rational. In my opinion, those who think otherwise have shortened their reality.

The other strange thing that has happened to faith is its reduction down to intellectual assent. Human intellect is a beautiful thing, and faith includes intellectual assent, but faith is more than intellectual assent. Take today’s reading about faith (the size of a mustard seed). The disciples aren’t asking for an increase in assent of intellectual propositions. Faith includes the mind, but also the heart; and it includes hope, and love, gracefulness, joy, peace, self-restraint, and duty. I think of faith as more like a way of being human: seeking to become the image of Jesus.

 

Immediately preceding Luke 17:5-10 (verses 1-4) Jesus tells the disciples that there will be interpersonal trouble in their community, so beware.  (vv. 1-3) And, if in this trouble amongst us, another disciple offends us, we can rebuke that person. And if that person repents, we must forgive. Even seven times daily, we must forgive. (vv. 3-4). And it is then, after this teaching from Jesus, that the apostles ask Jesus to increase their faith. Is this a response to the command to forgive rather than an unrelated saying of Jesus on a new topic of teaching? My reaction to the teaching of Jesus about forgiveness is to feel inadequate to the task. So, it is not that far a stretch to think that the disciples are asking for an increase in faith so as to be able to forgive their brothers and sisters in Christ. Faith is more than intellectual assent. It also about having the strength, humility, and grace to forgive consistently.

 

And what are we to make of Jesus’ response to the request of an increase in faith? “If you had faith the size of a mustard seed …”  Is his response to be read as affirming that, although the disciples’ faith is minute, it is ample to obey his command to forgive? Probably. Or is Jesus agreeing that the disciples don’t have the faith to forgive others as he commands? (They don’t even have faith the size of a mustard seed!) That is, they do indeed need an increase of faith. Possibly. If we read Jesus’ answer this way, it points beyond the disciples’ current lack of faith to a time when they and their faith will transform them and the world around. And that transformation will come via the cross and resurrection of Jesus. 

 

Either way, the narrative continues in our reading to the teaching about slaves and their master. What should we make of this? It is almost like Jesus is telling his disciples not to be puffed up with pride when their faith is able to do great things. “If you do end up doing extraordinary things through your faith, don’t expect a reward. You are doing what is expected of you.” In other words, faith is not our doing, something we can take credit for and should be rewarded for by God. Faith, even the size of a mustard seed, is a gift, and as a gift we use it as our master directs.

 

And finally, the narrative continues on with the story of Jesus healing ten lepers. Of the ten, only one returns to give thanks, and he was a Samaritan. There is, perhaps, a thread of meaning appearing in these consecutive chunks in the story of Jesus. It could go something like this:

 

Luke 17:1-3

Beware of trouble in the community of faith.

 

Luke 17:3-4

And remember, forgiveness, even excessive forgiveness is the way of discipleship.

 

Luke 17:5-6

The disciples: “We need more faith to do that Jesus!”

 

Luke 17:7-10

And when our faith does transform and change the world, don’t expect a greater reward as though God owes you something. Faith is a gift, not a possession.

 

Luke 17: 11-19

A better response when we find ourselves with faith, or are the recipients of the transformation of faith, be thankful.