This parable (explained in Matthew 13:18–23) discusses the mostly negative reactions of the Jewish people to Jesus and his message.
Parables (Greek parabolē): These are stories that use everyday life to explain a spiritual truth. To understand a parable, find the main comparison (analogy) and consider its historical and gospel context. Then a person can understand the main message. Avoid finding unintended symbolic meanings in every part of a parable.