Sermon: The Parable Of The Growing Seed

Mark 4:26-34

How many people have you come across who seem to have a one-track mind? At secondary school, plenty of the boys had one-track minds: they only thought about girls!

And there are preachers with one-track minds, too. Whatever passage they take, their sermons keep coming back to the same subject. Somebody once parodied them by rewriting the hymn ‘Come, let us join our cheerful songs’. When it came to the lines, ‘Ten thousand thousand are their songs but all their joys are one’, he said, ‘Ten thousand thousand are their texts, but all their sermons one.’

Jesus has a one-track mind.

At least, he has when you read Matthew, Mark and Luke. He has a one-track mind for the kingdom of God. You certainly get that here in Mark 4. It is Mark’s great ‘parables of the kingdom’ chapter. We have heard extensively about the Parable of the Sower, along with Jesus’ philosophy of parables. Here, we have the Parable of the Growing Seed and the Parable of the Mustard Seed – two more that use agricultural images from his day to speak about God’s kingdom. He only speaks in this elusive way to the crowds – all they get is enigma. Only the disciples receive explanations.

For this morning, I’m just going to concentrate on the first parable in our reading, the Parable of the Growing Seed. It moves in three phases: sowing, growing and – this doesn’t rhyme – harvest. What do these tell us about Jesus’ one-track mind subject, the kingdom of God?

Jesus says,

‘The kingdom of God is as if someone would scatter seed on the ground’ (verse 26).

In my last appointment, I used to belong to a group of ministers that met monthly to support one another. When we worshipped together, one of our favourite songs was Paul Oakley’s ‘Jesus, lover of my soul’. One reason that song was important to us was these words:

It’s all about You, Jesus
And all this is for You,
For Your glory and Your fame
It’s not about me
As if You should do things my way
You alone are God,
And I surrender to Your ways

It’s all about you, Jesus. Not about us. A sin church leaders fall into all too readily!

And the sowing of God’s kingdom is all about Jesus, too. The Old Testament often speaks about God as king of his people, but when Jesus comes he announces that the kingdom of God is near. The kingdom is among people, because he has come. The sowing of the kingdom is the sowing of Jesus’ life. The sowing is his incarnation, obedience, teaching, death, resurrection and ascension. In all these, we see close at hand that God reigns.

Yes, when the Holy Spirit overshadows Mary to bring about her miraculous pregnancy, that is the reign of God. When Jesus follows the will of the Father, that is the kingdom. When Jesus proclaims the message and demonstrates it in works of power, that is God’s kingdom at work. When he dies for the sins of the world, that is not the victory of evil but the kingdom conquest of sin. When he is raised from the dead, God’s kingdom triumphs over death. When Jesus ascends to the Father’s right hand, he is reigning on high – it’s the kingdom.

What does this mean for us? The primary sowing has been done. We get to do a secondary sowing of God’s kingdom. Whenever we obey the will of God, we sow the kingdom. Whenever we share the love of God in Christ for people by our words or our deeds, again we sow God’s kingdom in the world. Anything we say or do to point people in the direction of God’s reign over creation is a sowing of the kingdom. Any action that is in harmony with God’s purposes does the same thing.

In other words, Jesus calls us to spend our lives intentionally sowing the kingdom of God. It is not simply when we sing of his kingship on Sunday morning. It is tomorrow morning at work or in the community, when we are the people known to be those who care for the hurting, and who by sacrificial service earn the right to speak about Jesus to people. Tomorrow, we spend time sowing the kingdom as we seek the power of the Holy Spirit to live like Jesus.

Jesus says:

‘The kingdom of God is as if someone would scatter seed on the ground, and would sleep and rise night and day, and the seed would sprout and grow, he does not know how. The earth produces of itself, first the stalk, then the head, then the full grain in the head.’ (Verses 26-28, italics verses 27-28 mine)

It grows, and the sower doesn’t know how! I find that very helpful for interpreting some of my own experiences in the life of faith.

A few years ago, I had to take charge of a church temporarily when its minister was removed for disciplinary reasons and look after them until a new permanent minister arrived. Within days, I was called to visit a couple. It was Good Friday, and the husband was dying. As far as I am concerned, I simply visited, stayed with them, listened to what the wife had to say and led a prayer before leaving. On Easter Monday, the husband died. I visited again, took the funeral, and so on.

It was nothing remarkable in my eyes. In fact, I looked back and thought I could have done more. But not in the eyes of the widow. Cynthia told others in the church that I had greatly helped her through her bereavement. I can’t understand why she thought that.

Similarly, it has often been the sermons I have thought to be my weakest, or certainly the ones I have found to be the biggest struggle in preparing, that have had the most positive responses from congregations. It doesn’t make sense to me.

Well – it doesn’t make sense to me unless Jesus is onto something here. The sower in the parable sows the seed, but the growth happens without any fancy strategies. Off goes the sower to bed, and the seed gets on with growing from the earth. Jesus doesn’t need our cleverness. He doesn’t need our fancy programmes of action. Nor does he need our techniques. And he certainly doesn’t need us to manipulate people if the kingdom of God is to grow.

How does the growth happen, then? We simply get on with our obedience, however quiet and unflashy, and we depend on the Holy Spirit to bring growth. We obey, the Spirit grows the kingdom, not us.

The Apostle Paul said something very similar, when he was discouraging the immature Christians at Corinth from pursuing a personality cult:

‘What, after all, is Apollos? And what is Paul? Only servants, through whom you came to believe – as the Lord has assigned to each his task. I planted the seed, Apollos watered it, but God made it grow. So neither he who plants nor he who waters is anything, but only God, who makes things grow.’ (1 Corinthians 3:5-7)

We plant (that is, we sow – as already described). And we water (that is, we find out what God is doing and join in with it). The growth comes from God, not us.

If that’s the case, then we know both the extent and the limit of our responsibilities in the kingdom of God. The extent of our responsibility is that we are called to faithful obedience to Jesus Christ. We are junior partners in co-operation with the Holy Spirit.

But we are junior partners only. We are responsible for our obedience, but the Holy Spirit is responsible for the kingdom of God’s growth. So let’s get on with obeying Christ, calling on the Holy Spirit to make the kingdom grow.

Here’s how the parable concludes:

‘But when the grain is ripe, at once he goes in with his sickle, because the harvest has come.’ (Verse 29)

What happens at a harvest? Why would the harvester use a sickle? When the growing season has come to a conclusion at the end of the summer, the farmer needs to bring the crop that has grown into the barns, separating it from other things that are burned. No longer do wheat and chaff mingle: they go to different destinations.

The harvest of God’s kingdom, then, involves both blessing and judgment. For all that is good, all that have grown in grace and in the knowledge and love of God and Christ, there is blessing. But for those who have sought to strangle the work of the kingdom, all who have been apathetic to the claims of Christ, there is only eternal separation from God’s pure love to contemplate.

This may not be a popular claim to make today, but it is clearly present in the imagery of the parable. Furthermore, Jesus seems to be building on the language of the prophet Joel, who used the picture of a sickle as a way of talking about God’s judgment on the Day of the Lord.

So it’s good news for the fire and brimstone brigade, isn’t it? Those who shout at us in the street, warning us of the coming judgment – they’ve got it right. Haven’t they?

Actually, no. This judgment is in the future, not the present, and it is the prerogative of God, not us. Like everyone else, we shall stand before Christ, dependent upon the mercy of God, a mercy we have found in the Cross, not our own superiority.

I was thinking about this yesterday, when the July 2009 issue of Christianity magazine came through my letterbox. The first column I read every month is the one by Jeff Lucas, and in his piece this month he had this to say:

‘… we followers of Jesus can become holy meddlers on a crusade to sort people out. We (who are so unsorted ourselves) can be quick on the draw with natty little ‘answers’ that are little more than slogans. Instead of just shutting up and listening, we rush to dispense our occasionally silly solutions. I know that the Bible encourages us to nudge and even rebuke each other so that we won’t be caught in insane and life-vandalising sins; but surely that doesn’t mean that today is yet another opportunity to run around looking for people to sort out, pronto.’

God will judge. His main judgment will be in the future. We are not to judge. This is not to eliminate the need for the Church to speak out on all sorts of social evils and to campaign against them. However, it is to say that whenever we need to do so, we must remember that we are sinners saved by grace, not a self-righteous cavalry riding over the hill to rescue poor old God.

Where does this leave the followers of Jesus when it comes to the development of God’s kingdom, then?

We begin by remembering that Jesus has sown the kingdom of God; we are secondary sowers of the word today.

Secondly, sowers are not growers: it is the Holy Spirit’s responsibility to grow the kingdom. Our calling is to the life of obedient faith, also by the power of the Spirit.

Finally, there will be a harvest of judgment where righteousness will prevail and evil will be destroyed. But vengeance is not ours. God will judge. We are his witnesses.

Truly, our calling in God’s kingdom is be junior partners with the Holy Spirit. Yes: junior partners.


  1. preached from a different lectionary (lutheran) but used the same song to emphasise that it is God who is – and who we must allow to be – in the driving seat 🙂


Leave a Reply

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s