Winning The Battle For Your Mind

Opening illustration: A violent battle is raging around us twenty-four hours per day. In 1965, Donald Grey Barnhouse wrote a book about it called The Invisible War. It is the battle for your mind, and that battle is vicious. It is intense. It is unrelenting, and it is unfair because Satan never plays fair. And the reason why it is so intense is that your greatest asset is your mind. “The battle for sin always starts in the mind.”

Introduction: All of us fight battles — for some, it is the battle of the bulge; while for others, it is the battle of the wills in child rearing — and then, for some, the battle of the pocketbook. They seem to be with us always. But, did you know there is a battle much more deadly? It is the battle for the mind — a deadly war between God and Satan on the battleground of your mind. And this could be your call to arms.

1. What are we called to do?

a) Destroying Strongholds (v. 4):

I have seen the face of mental illness. I have seen what it is like when people are unable to hear God because their minds are broken and cannot seem to connect to God even when they want to connect to God. And I know whatever gets your mind gets you. So, one of the most important things we need to learn and teach others is how to guard, strengthen, and renew our minds, because the battle for sin always starts in the mind.

The apostle Paul says here that our job in this battle is to “destroy strongholds.” You know what a stronghold is? It is a mental block. Paul is talking about pretentions, arguments set up against the knowledge of God. This is a mental battle. And he says, “Destroy these strongholds.” A stronghold can be one of two things:

• It can be a worldview, such as materialism, hedonism, Darwinism, secularism, relativism, communism, atheism. All the different-isms are mental strongholds that people set up against the knowledge of God.

• A stronghold can also be a personal attitude. Worry can be a stronghold. Seeking the approval of other people can be a stronghold. Anything that you make an idol in your life can be a stronghold — fear, guilt, resentment, insecurity. All these things can be strongholds in your mind. And the Bible says that we are to tear them down.

b) Taking Every Thought Captive (v. 5):

Now look at the very last phrase in the passage: “take every thought captive to obey Christ.” Take captive every thought. The Greek word aichmaløtizø there means “to control, to conquer, to bring into submission.” We take captive. We make it submit. Every thought obedient to Christ. Make it obedient. Hupakøe means “to bring into submission, to bring under control.”

But how do you do that? And how do you teach other people to do that? How do I make my mind, mind? I have noticed that my mind doesn’t always mind. It is often disobedient. It is often very rebellious. It wants to go in a different direction. When I want to think a certain way, it wants to go another way. When I need to ponder, it wants to wander. When I need to pray, my thoughts want to float away.

Paul talks about this in Romans 7, and he says, “I do not do the good I want, but the evil I do not want is what I keep on doing … Wretched man that I am!” (Romans 7:19, 24). The fact is, the reason we have so many ineffective Christians today is that they do not know how to fight the battle of the mind. And I blame pastors like me for that. We must spend more time teaching our people how to fight the battle of the mind.

2. What are the Principles for Winning the Battle for Your Mind?

a) Don’t Believe Everything You Think

We naturally feel that if we think something, it must be true because it comes from within us. But just because you think something does not make it true. As I said above, I have seen the face of mental illness.

The world puts suggestions in our minds that are false, and we are bombarded with those false ideas all the time. And, of course, Satan makes suggestions all the time. But your problem is much deeper than Satan. Everybody has a mental illness. We are all mentally ill. The mental illness is called sin. And the Bible uses at least a dozen different phrases for the condition of our minds under sin. Our minds are:

? confused (Deuteronomy 28:20)

? anxious, closed (Job 17:3–4)

? evil, restless (Ecclesiastes 2:21–23)

? rash, deluded (Leviticus 5:4; Isaiah 32:4 NIV)