The power of God flows into each person like an electric current. For it to have an effect, there must be a conductor to draw it out. Our beliefs create the cord that connects us to the Source.
An electrical outlet by itself will not turn on a fan. The receptacle may hold the promise of power to run the fan, but if the cord is not plugged in, the current cannot flow.
Imagine the outlet as one of God’s promises found in scripture. The cord is our belief which connects us to the current. Sure, we can become shamelessly independent from time to time, using arrogance and aggression to empower ourselves, but in that frame of mind, we are turning the blades of the fan by spinning them with our fingers. It is neither efficient, nor productive.
Self-induced exhaustion is the result when we resist plugging in and letting the energy flow. We use our own manipulations and self-defense mechanisms, rather than just resting on the promises of a hopeful future because of God’s goodness.
Finding Total Recovery in the Words of Christ, "It is Finished!" 