One Christmas Parade, a beautiful float suddenly sputtered and quit. It was out of gas. The whole parade was held up until someone could get a can of petrol.
The amusing thing was this float represented an Oil Company.
With its vast oil resources, its truck was out of petrol.
Often, Christians neglect their spiritual maintenance of praying alone with God, and though they are “clothed in power” ... find themselves out of petrol in their own life.