The seeds that fell along the road are the people who hear the message about the kingdom, but don't understand it. Then the evil one comes and snatches the message from their hearts.
So he told them, "Every student of the Scriptures who becomes a disciple in the kingdom of heaven is like someone who brings out new and old treasures from the storeroom."
Jesus went all over Galilee, teaching in the Jewish meeting places and preaching the good news about God's kingdom. He also healed every kind of disease and sickness.
Until the time of John the Baptist, people had to obey the Law of Moses and the Books of the Prophets. But since God's kingdom has been preached, everyone is trying hard to get in.