In verse 14, it refers to people who hear the Word and try to live by it, but they keep having other thoughts. This is because they are worried about making a living and pursue money and pleasure.
In the passage, the parable about the land is a matter of the heart. The Kingdom of Heaven is a matter of the heart. It is not by diligently attending church that one enters the Kingdom of Heaven, but by having a changed heart. One must have a good heart, and a good heart is one that listens to the Word and keeps it until the end. Having a good heart is the secret of the Kingdom of God.
Excerpt from the sermon by Pastor Lee, Aug 5, 2024.
Luke 8:4-15