Summary
Highlights
A parable is an epic short form found in didactic poetry, short stories, poems, fairy tales, or parts of larger works. Originally from ancient rhetoric, they were used to illustrate arguments. Similar to fables, parables contain a moral or lesson, thus having an educational character.
The difference from a fable is that the lesson in a parable is not explicitly stated. Instead, it encourages personal reflection to decipher the message or individual insight. A parable consists of a double structure: the 'image level' (the plot) and the 'thought level' (the subject or interpretative level). The reader transfers what they've read into their own experiences, looking for associations and patterns to understand the intended theme.
Individual interpretation is the core of a parable, leading to the discovery of the 'theatrum co-operationis' – the interface, the link, the point of comparison between the image and thought levels. This is where insight and teaching arise by understanding the commonalities between both levels, often concerning societal or life themes like tolerance, old-age poverty, religious freedom, or exploitation.
Examples include Bertolt Brecht's 'The Good Person of Szechwan' and Hans Christian Andersen's 'The Emperor's New Clothes'. In the latter, the 'theatrum co-operationis' reveals that a naive crowd can deceive each other out of fear of losing status, but a single brave voice can expose the deception. Another example is Erich Kästner's 'Railway Allegory', where a train journey on the image level represents life's journey and ignorance about its meaning on the thought level.
In summary, parables are typically short and, as didactic poetry, have an educational purpose. The moral or insight is derived from the commonalities in the dual structure of the narrated image level and the conceptual thought level.