Jesus did not give the parables to teach us how to live. He gave them, I believe, to correct our notions about who God is and who God loves.
Philip YanceyFaith is not simply a private matter, or something we practice once a week at church. Rather, it should have a contagious effect on the broader world. Jesus used these images to illustrate His kingdom.: a sprinkle of yeast causing the whole loaf to rise, a pinch of salt preserving a slab of meat, the smallest seed in the garden growing into a great tree in which birds of the air come to nest.
Philip Yancey