God uses opposites
Light-seeds are planted in the souls of God’s people, Joy-seeds are planted in good heart-soil. (Psalm 97:11) Seeds are unique to the type of plant from which they come and their purpose is to bring forth growth that is the same as the plant from which they came. You cannot expect to obtain passion fruit from a grapefruit seed, nor grapefruit from a grape seed. To expect something other than what you plant is just plain silly. You might have planted some 'bad seed' and then hoped for a better outcome than what you planted, but that just isn't logical. Maybe this is why God reminds us it is reasonable to expect to harvest what we plant, and we must plant in order to harvest. The one planting seeds is as significant as the seeds being planted - not to mention "where" the seeds are planted - because the outcome is based on both. If God is the planter of the seeds, the harvest is more likely to produce the type of growth which will edify and build us up. He take...