Grassland is located in places where there is not enough water to support tree growth. Grassland also occupies land that has poorer soil. Grassland occupies areas that are flooded often. And man can cut out trees to create a pasture for livestock. Livestock can live off of grass but not trees.
Grassland is not as interesting as forests to me. Why? I like to see the different species and how they are growing. I can't identify grass. Our knowledge increases our interest.
It is the same with Christ. When we come to know Jesus as our savior a new birth happens and an interest starts to grow to know Him more.
He causes the grass to grow for the cattle, And vegetation for the labor of man, So that he may bring forth food from the earth,
Lord, let us not forget to cultivate our interest in you to grow and be fed. Thanks.