To trace a theme, name one idea and show where two passages express it, with a detail from each. The link is the answer, so a retelling of either story on its own earns little.
This lesson sits in narrative and teaching, part of the Bible Knowledge subject guide.
What does tracing a theme involve?
You do three things in order: name the theme in a single word or phrase, find one piece of evidence in each passage, then state how each piece shows the theme.
Keep the theme narrow. “Mercy” can be tested against the text. “Goodness” cannot.
The evidence grid
A grid keeps you from retelling. Draw two columns and fill one row per passage.
| Passage | What happens (one line) | Verse | How it shows mercy |
|---|---|---|---|
| Luke 10:25-37 | A Samaritan stops and cares for an injured traveller | 33 to 35 | He acts at cost to himself for a stranger |
| Luke 15:11-32 | A father welcomes back a son who wasted his inheritance | 20 | He runs to meet the son before any apology is finished |
These two passages are used here as worked examples of the method. Your school may assign different ones, so build the grid from your own list.
Worked example: one question, two answers
Question (5 marks): Show how the theme of mercy is found in two passages you have studied.
Retelling answer: “In the first story a man was beaten on the road. A priest walked past, then a Levite, then a Samaritan helped him and took him to an inn. In the second story a son asked for his share of money and left home…”
This goes on for a paragraph and never uses the word mercy. Marks for the theme are not earned.
Tracing answer:
- The theme is mercy, meaning care for someone in need without being asked to.
- In the Samaritan story, the Samaritan treats the traveller’s wounds and pays for his stay at the inn (Luke 10:34-35), helping a stranger at his own cost.
- In the story of the two sons, the father sees his son while he is still far off and runs to embrace him (Luke 15:20), showing mercy before the son can ask.
- Both passages show mercy as action taken first, though one is towards a stranger and the other towards family.
That is four short points, and each passage point has a verse.
The mistake to watch
The common slip is using a theme word the passage does not support. Saying the priest in the first story “showed no faith” claims more than verses 31 and 32 say.
Test each link with one question: which line in the passage makes me say that? If you cannot find the line, cut the link.
A quick routine for revision
- Pick one theme from your syllabus notes.
- List the passages where it appears.
- Write one grid row per passage.
- Say the four-point answer aloud without looking.
Repeat with a new theme each day. Each new theme gives you another grid to rehearse.
Check yourself
Use the grid above. Write a two-sentence link between the Samaritan story and the father’s welcome, showing that mercy is an action and not only a feeling.
Answer
A model answer: “In Luke 10:33-34 the Samaritan moves towards the injured man, treats his wounds and takes him to an inn, so his mercy is shown by what he does. In Luke 15:20 the father runs to his son and embraces him, which is also mercy shown by action before any words are spoken.”
It names the theme, gives a verse for each passage, and links them. Any version with two verses and a clear link earns the marks.
What to study next
Move on to comparing responses to an event using textual support, then test yourself on the narrative and teaching practice set.
If you want a teacher to build your grids on the exact passages you were assigned, see online one-to-one Bible Knowledge tuition.