For our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms (Eph 6:12).
Apparently my life is too entrenched in the physical world that surrounds me, because this verse always strikes a chord with me. Reading this, along with Ephesians 3:9-10, I am reminded that there is an unseen spiritual presence that somehow impacts the affairs of men that I can see. What the connection is between the spiritual world of “principalities and powers” and our physical world of personal survival, caring and rearing our families, standing for Truth in the political world and promoting Christ is impossible to understand. Perhaps one day when this life is over, we will understand it.
In the verses that follow Ephesians 6:2, Paul speaks about the spiritual armor that we are to don as believers in this battle, but there is another passage that speaks about the weapons that we are to use. That passage is II Cor. 10:4-5 which tells us that our weapons are spiritual and can pull down the strongholds (in the spiritual world) that are impossible if we only see this as a world of space and time. The weapons to which Paul refers are, of course, prayer and fasting. Some might include giving since Jesus included this in His Sermon on the Mount (Matt. 6).
Both of these “means of grace” (to use the term employed by the Reformers) are mysteries to most of us. Why does God need us to pray when He already knows what He wants done and has the power to accomplish it? Why did the ancients consider fasting to be a way “to make your voice heard on high”? Isn’t that what prayer itself does? If our Lord owns “the cattle on a thousand hills” and “the wealth of every mine,” why does He command us to give?
The answers to these are bound up in the reality that “our warfare is not against flesh and blood…” Somehow, what we do when we pray, fast and give impacts the spiritual world in ways that we will never completely understand while we are in this life. Certainly the practice of these disciplines creates a growth component for our lives here that will be satisfying while we remain on this side, but God’s purpose is much greater even than that. Somehow we make a difference in the unseen world, and the unseen world affects what happens around us. That’s why Psalm 149 can say that it is the glory of God’s people to pray and to impact the political world in far-away places (see vss. 6-9).
These spiritual disciplines can become wearisome to us at times, but we must continually feed on the Scripture to keep the truth before us that even if we cannot see visible results from these disciplines, they are effective in the unseen world.