Why Did Jesus Speak in Parables?

A Strange Way to Teach

If your goal is to make something as clear as possible to as many people as possible, parables seem like a poor strategy. A parable is an earthly story with a heavenly meaning — it requires the listener to make a connection, to think, to ask questions. Jesus could have delivered systematic theology. Instead he talked about a son who wasted his inheritance, a landowner who paid workers the same wage regardless of hours, and a merchant who sold everything to buy one pearl. Why?

The disciples were just as puzzled. In Matthew 13:10, after the crowd had gone, they came to Jesus privately and asked: "Why do you speak to the people in parables?" His answer is one of the most striking passages in the Gospels.

Jesus's Own Explanation

Jesus replied: "Because the knowledge of the secrets of the kingdom of heaven has been given to you, but not to them. Whoever has will be given more, and they will have an abundance. Whoever does not have, even what they have will be taken from them. This is why I speak to them in parables: Though seeing, they do not see; though hearing, they do not hear or understand." (Matthew 13:11–13)

He then quotes Isaiah 6:9–10, the passage where God commissions Isaiah to preach to a people who will hear but not understand, see but not perceive — because their hearts have grown dull. Jesus is saying his parables fulfil that same pattern. This is jarring. Jesus is not simply using stories because they are memorable. He is using them as a tool of both revelation and concealment — simultaneously.

Intentionally Ambiguous — But Not Arbitrary

The BibleProject captures this well: parables function like abstract art. They are designed to be ambiguous enough that people must engage with them actively — must bring something of themselves, some posture of openness or inquiry, to receive them. A crowd could hear the parable of the sower and go home thinking they heard a nice story about farming. The disciples came back and asked what it meant. That difference in response is precisely the point.

The parable does not create blindness in people who were otherwise open. It reveals blindness that was already there. Those who came to Jesus with genuine curiosity and humility found the stories pulled them deeper in. Those who came to be entertained, to catch him in a trap, or to evaluate him from a safe distance found the parables ultimately opaque — not because Jesus was trying to exclude them, but because the story demanded a kind of engagement their posture prevented.

As Jesus said elsewhere: "Whoever has ears to hear, let them hear" (Mark 4:9). The ears are the variable, not the story.

Five Reasons Jesus Used Parables

1. To reveal truth to the receptive. For those genuinely seeking the kingdom of God, parables were windows. Jesus privately explained their meaning to his disciples (Mark 4:34). The same story that baffled a hostile crowd illuminated the inner circle. This is not elitism — it is the nature of spiritual understanding, which requires a certain posture to receive.

2. To conceal truth from the resistant. This is the hardest aspect to accept. Jesus deliberately withheld clarity from those who had repeatedly rejected his message. This was not cruelty; it was judgement — a giving over of people to the hardness they had chosen. The Pharisees had seen miracles, heard teaching, and responded with accusations and plots to kill him. Giving them more explicit revelation would not have softened their hearts; it would have increased their culpability.

3. To fulfil Scripture. Matthew notes that Jesus's use of parables fulfilled Psalm 78:2: "I will open my mouth in parables, I will utter things hidden since the creation of the world" (Matthew 13:35). The parabolic method was not an accident or a communication strategy — it was woven into prophetic expectation about how the Messiah would speak.

4. To engage the imagination and emotion, not just the intellect. A propositional statement — "God values the repentance of one sinner above the continued righteousness of the self-satisfied" — is theologically accurate but emotionally inert. The parable of the prodigal son (Luke 15:11–32) makes the same point unforgettable. You feel the father running down the road. You feel the elder son's resentment. You are implicated before you have had a chance to construct a defence. Stories reach places that arguments cannot.

5. To provoke questions and relationship. Parables are not self-contained. They are designed to make the listener come back — to the teacher, to the text, to the community. "What did he mean by that?" is a question that drives people toward Jesus, not away from him. The confusion is, in a sense, an invitation.

The Parable as a Mirror

There is a sense in which a parable reveals the listener as much as it reveals the truth. When Jesus told the parable of the Good Samaritan in response to a lawyer who asked "Who is my neighbour?" (Luke 10:29), the lawyer was trying to justify himself — to find the limits of his obligation. The parable reframed the question entirely: not "who qualifies as my neighbour?" but "what kind of neighbour are you being?" The lawyer came to evaluate; he left exposed.

This is why the parables remain so alive. They are not illustrations of abstract principles — they are encounters. They do not simply communicate information about the kingdom of God; they confront the reader with a decision about how to respond to it. Two thousand years later, they still work exactly as Jesus intended.

"Though seeing, they do not see; though hearing, they do not hear or understand." — Matthew 13:13 (NIV)

"The secret of the kingdom of God has been given to you. But to those on the outside everything is said in parables." — Mark 4:11 (NIV)