“if My people who are called by My name will humble themselves, and pray and seek My face, and turn from their wicked ways, then I will hear from heaven, and will forgive their sin and heal their land.
The word picture behind the word "land" is: "what is first? the highest? a harvest"
Land has a purpose, to produce a harvest that benefits all creation.
God formed man of the dust of that land, giving us a unique purpose that will produce a harvest that benefits all creation.
Your life is meant to be a living, perpetual harvest of purpose.