Isaiah 28:23-29

Listen to me now. Give me your closest attention. Do farmers plow and plow and do nothing but plow? Or harrow and harrow and do nothing but harrow? After they’ve prepared the ground, don’t they plant? Don’t they scatter dill and spread cumin, Plant wheat and barley in the fields and raspberries along the borders? They know exactly what to do and when to do it. Their God is their teacher. And at the harvest, the delicate herbs and spices, the dill and cumin, are treated delicately. On the other hand, wheat is threshed and milled, but still not endlessly. The farmer knows how to treat each kind of grain. He’s learned it all from GOD-of-the-Angel-Armies, who knows everything about when and how and where.