Series · What Does Spiritual Mean?

The Start of a Fruitful Life

Tomaszów Maz. Mateusz Kertowski 25.05.2025 Sermon 14 of 20

You read the clever book, listened to the podcast, walked out of the conference sure you had finally got it, and months later nothing had changed. Why does knowing about a good life so rarely turn into fruit? This sermon looks for the answer in the image of the vine in John 15, drawing on its Old Testament background, and lingers not on the end result but on the process: the pruning, the watering, the daily drawing from the source. Listen if you are tired of leaping over spiritual bars you set for yourself and landing more bruised each time.

Discussion questions

For your small group or for personal reflection after the sermon.

  1. Jesus calls himself the true vine. What might this image have meant to the first listeners, who knew from Ezekiel the picture of a vine that bore no fruit?
  2. In John 15:1-8 the Father prunes even the branches that bear fruit. What does this passage say about the process of growth, not only about the final outcome?
  3. The sermon opens with a wise book whose insights didn't bear fruit in the speaker's life. Where in your spiritual life do you see a gap between what you know and how you live?
  4. What does the statement that we are bearers of fruit, not its makers, mean for you in practice? How does it change the way you deal with failure?
  5. The speaker mentions changes that happened without effort, like swearing or lying fading away. What fruit has God produced in your life that you rarely notice?
  6. Every morning you face the choice of where to draw your strength from. How do you want to nurture prayer, reading the Word and obedience this week, rather than focusing on producing fruit?
Sermon series

What Does Spiritual Mean?

What do we mean when we say that something is “spiritual” or not? In today’s world, this word has taken on a multitude of meanings and associations. Meanwhile, Scripture shows us that everything we do with our lives is spiritual in nature, “whatever you do, do it all for the glory of God” (1 Cor. 10:31) and should reflect His nature. How, then, can what we do reflect the Trinitarian nature of God the Father, the Son, and the Holy Spirit?

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