Watch Out for the Thorns!

By Mark D. Roberts

July 13, 2026

Following Jesus in the Gospel of Mark

Scripture — Mark 4:3–8, 14–20 (NRSV)

“Listen! A sower went out to sow. And as he sowed, some seed fell on a path, and the birds came and ate it up. Other seed fell on rocky ground, where it did not have much soil, and it sprang up quickly, since it had no depth of soil. And when the sun rose, it was scorched, and since it had no root it withered away. Other seed fell among thorns, and the thorns grew up and choked it, and it yielded no grain. Other seed fell into good soil and brought forth grain, growing up and increasing and yielding thirty and sixty and a hundredfold.”
The sower sows the word. These are the ones on the path where the word is sown: when they hear, Satan immediately comes and takes away the word that is sown in them. And these are the ones sown on rocky ground: when they hear the word, they immediately receive it with joy. But they have no root and endure only for a while; then, when trouble or persecution arises on account of the word, immediately they fall away. And others are those sown among the thorns: these are the ones who hear the word, but the cares of the age and the lure of wealth and the desire for other things come in and choke the word, and it yields nothing. And these are the ones sown on the good soil: they hear the word and accept it and bear fruit, thirty and sixty and a hundredfold.”

Focus

When Jesus talks about thorns, he’s not thinking of actual thorns on actual plants. Rather, the thorns to which he refers are “the cares of the world, and the lure of wealth, and the desire for other things” that choke out the growth of the seed sown by the sower (Mark 4:19). These “thorns” can choke the life out of our spiritual growth. Which “thorns” are most likely to keep you from growing in your faith?
This devotion is part of the series: Following Jesus in the Gospel of Mark.

Devotion

In Mark 4, Jesus tells a series of parables that reveal something of the nature of the kingdom of God. The first of these parables is usually called The Parable of the Sower, though it might well be entitled The Parable of the Soils. It does feature a farmer who sows seeds. Yet the focus of the parable is not so much the act of sowing, which seems rather random, as it is on the various soils onto which the seeds are sown. On hard soil, rocky soil, and thorn-covered soil, the seeds fail to flourish. But on the fertile soil, the seeds grow abundantly, producing a lavish harvest. Jesus interprets this parable for his disciples. He explains the meaning of the different types of soils, which represent people who respond in various ways to the good news of the kingdom of God.

I am particularly drawn to the image of the seed falling among thorns. Partly, this reflects my regular encounter with real thorns in my garden. I’m quite sure I am jabbed by thorns at least a dozen times a year, especially rose thorns and orange tree thorns. (Yes, many citrus trees, including those in my yard, do have thorns.) My encounter with rose thorns tends to happen, not when I’m focusing on the roses, but rather when I’m doing something in the vicinity of a rose bush. You’d think I’d have learned to be more careful.

When Jesus talks about thorns, however, he’s not thinking of actual thorns on actual plants. Rather, the thorns to which he refers are “the cares of the world, and the lure of wealth, and the desire for other things” that choke out the growth of the seed sown by the sower (Mark 4:19). I’m drawn to this image in Jesus’ teaching because it reflects my pastoral experience over many years. In my church in Irvine, for example, I had many members whose growth as Christians was stunted because they were so preoccupied with worries and wealth, to put it bluntly. They spent vast amounts of energy working, far beyond what was needed for a very comfortable life. And they fretted about many things, such as their physical appearance or their children’s future. God often got the leftovers of their energy and attention.

But to be fully honest, the image of the thorn-infested soil captures my attention because it depicts the tendency of my own discipleship. I can easily fill my consciousness with desires and concerns that drain my energy and enthusiasm away from the kingdom of God. Beneath the thorns that threaten the vitality of my faith, there is fertile soil, because I truly wish to grow as a disciple of Jesus. But I must choose to prune back that which saps my strength and time so I can give the Lord my prime turf.

This act of spiritual pruning takes discernment. I have also found that it is best done in community with mature believers. As you think about the thorns that are choking your discipleship, perhaps a wise brother or sister, a pastor, or a spiritual director might be able to help you do some necessary pruning.

Reflect

Which of the soils best describes you? Or are you a combination of one or more of the soils?

How might you become a more fertile soil for God’s work?

What are the thorns that need pruning in your life?

Act

Talk with a wise friend or your small group about the “thorns” in your lives.

Pray

Gracious God, thank you for the parable of the sower and the soils. I need this reminder today! Even though I’ve followed you for most of my life, I can still let the cares and desires of this world choke out your kingdom. I can give so much of myself to things that really don’t matter. Forgive me, Lord, for being less than optimal soil.

I ask that you help me to weed my garden, or to trim away that which limits the growth of your kingdom in my life. May I be fertile soil for the seed of the kingdom. And may the roots of your reign grow deeply into my heart, so that I might live my whole life for you, whether at home or at work, in the community, or in the worship gathering of my church.

I pray that, by your grace, I might not only be fertile soil for you, but also that your kingdom plant might flourish in my life. May I bear rich fruit for you, Lord! Amen.

Find all Life for Leaders devotions here. Explore what the Bible has to say about work at the unique website of our partners, the Theology of Work Project. Reflection on today’s Life for Leaders theme can be found here: Parables of the Kingdom (Matthew 13).


Mark D. Roberts

Senior Fellow

Dr. Mark D. Roberts is a Senior Fellow for Fuller’s Max De Pree Center for Leadership, where he focuses on the spiritual development and thriving of leaders. He is the principal writer of the daily devotional, Life for Leaders, and t...

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