One day I was in an airport rushing to catch a plane. I was sweating and puffing when I looked to my right and saw a man walking half as fast as I was, but going faster. He was walking on a moving sidewalk. When we walk in the Spirit, eh comes underneath us and bears us along. We're still walking, but we walk dependent on him.
Keep in mind that God's sovereignty allows Him to even use that which is not cooperating with Him (the bad) in order to move things to where He wants them to go.
I try to explain the difference to a client between cleaning and restoration.Cleaning is simply removing some light to moderate soils. Restoration is removing those hardened deposits and stains that require heavier cleaners and much more time. Or on a building that has just been built or renovated it's removing all the construction debris. Setting expectations can go a long way to having and keeping satisfied customers.