Breaking Hard Ground

Imagine yourself as a farmer, and your life is a vast field. You sow seeds on soil sparingly, and these seeds represent your intentions, choices, and actions.
Hosea uses a similar analogy in Hosea 10:12 to describe God’s people. Israel had sown seeds of sin and unrighteousness, causing the soil of their hearts to become unreceptive to God's commands. And right as God's people were about to reap a harvest of God’s judgment, the prophet Hosea spoke with urgency:

"Sow righteousness for yourselves, reap the fruit of unfailing love, and break up your unplowed ground; for it is time to seek the LORD until he comes and showers his righteousness on you."
Hosea 10:12

Just as a farmer reaps far more than they sow, our God promises that we, too, will reap what we sow (Galatians 6:7-9). But, this verse also shows us it’s not enough to sow righteousness. We must also break up the uncultivated ground (Hosea 10:12). 

Our hearts become like idle ground when we allow it to grow hard ...

“And they went into Capernaum; and straightway on the sabbath day he entered into the synagogue, and taught. And they were astonished at his doctrine: for he taught them as one that had authority, and not as the scribes. And there was in their synagogue a man with an unclean spirit; and he cried out, saying, Let us alone; what have we to do with thee, thou Jesus of Nazareth? art thou come to destroy us? I know thee who thou art, the Holy One of God. And Jesus rebuked him, saying, Hold thy peace, and come out of him. And when the unclean spirit had torn him, and cried with a loud voice, he came out of him. And they were all amazed, insomuch that they questioned among themselves, saying, What thing is this? what new doctrine is this? for with authority commandeth he even the unclean spirits, and they do obey him. And immediately his fame spread abroad throughout all the region round about Galilee.”
‭‭Mark‬ ‭1‬:‭21‬-‭28‬ ‭KJV‬‬
https://bible.com/bible/1/mrk.1.21-28.KJV