Engaging the Unseen Foe, Part Two: Understanding Our Enemy

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Jerry Bridges, Discipleship Journal, January/February 1984

Prayer is warfare with a defeated but still powerful enemy. When we allow our prayer lives to remain only on the level of immediate or "felt" needs, we risk the great danger of losing the struggle that God is ultimately interested in.

There are four primary aspects of this kind of warfare that are crucial to our success: first, understanding our enemy; second, identifying and learning to use the weapons with which to fight him; third, understanding the nature of our struggle with him; and fourth, focusing on the right objective in our attempts to defeat him.

Understanding Our Enemy

In Ephesians 6:12, Paul says that 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.” Our warfare is with the devil and all of his evil angels. They are the spiritual forces Paul refers to in this passage.

The New Testament tells us four facts about the devil that we need to know in order to combat him. First, he is the ruler, with evil angels under him, of a kingdom in which all of the unsaved are held. When Paul wrote to the Ephesian believers that they were formerly dead in their sins, he was saying the same about us. We used to live in our sins when we followed “the ways of this world and of the ruler of the kingdom of the air, the spirit who is now at work in those who are disobedient” (Ephesians 2:1–2). We all used to follow the devil because we were all in his kingdom, under his dominion. When God commissioned Paul, he sent him to turn the Gentiles, the unsaved, “from darkness to light, and from the power of Satan to God” (Acts 26:18).

Not only does Satan hold the unsaved under his reign, but he also blinds the minds of unbelievers so that they cannot see the light of the gospel (2 Corinthians 4:4). That’s why witnessing often seems like pouring water off a duck’s back. Our speech comes across like a foreign language; the unbeliever just can’t understand.

When we witness to someone, we are launching an attack upon Satan’s kingdom. We cannot win this attack by our own power, because that person is under Satan’s dominion, and he is blinded by him. Jesus said that we cannot enter a strong man’s house and carry off his possessions until we first bind that strong man (Matthew 12:29). The strong man is the devil, and we bind him through prayer. That’s why we must enter into battle in prayer before we engage the unsaved in a witnessing situation.

The third fact that the Bible tells us about Satan is that he wars against believers, even though we have been delivered from his dominion into the kingdom of God. First Peter 5:8 says that he prowls around like a roaring lion looking for someone to devour. The roaring lion is intended to symbolize the ferociousness of Satan.

When he attacks us in order to ruin us, however, he masquerades as an angel of light (2 Corinthians 11:14). In Scripture, light stands for either truth or moral purity. When Paul says that Satan masquerades as an angel of light, he means that Satan tries to convince us that his false teaching is the truth. When he tempted Jesus in the desert, saying, “Cast yourself down because it is written, ‘He will hold you up,”‘ Satan twisted the truth.

Second Timothy 2:22–26 tells us that Satan’s masquerade can be so deceptive that he actually takes believers captive to do his will. This is not demon-possession, but rather a diversion of our minds into false teaching, unimportant or peripheral issues, temptations, discouragement, and doubts about the truth of God’s word.

I vividly remember an event that occurred to me while going through an intense spiritual battle. I was looking at a particular promise in Scripture, when Satan planted this thought in my mind: “It isn’t true, is it?” That was just as clear in my mind as if he had spoken in a voice. He was seeking to make me captive to do his will by attacking my mind with false teaching.

We are at war with an enemy who has thousands of years of experience. Satan attacked Eve in the Garden of Eden, and he has been attacking God’s people ever since. He knows his strategy, and he is not locked up in logistics.

But Scripture gives us a fourth (and the most important) fact about Satan: he is a defeated foe. Colossians 2:15 tells us that Jesus Christ disarmed the powers and authorities and “made a public spectacle of them, triumphing over them by the Cross.” This is the reason James can tell us, “Resist the devil and he will flee from you” (James 4:7). Satan has lost the big war. He is now engaged in guerilla warfare against us, and we can defeat him in this day-to-day struggle.


Jerry Bridges was a well-known Christian writer and conference speaker. His best-known book, The Pursuit of Holiness, has sold well over a million copies. A prolific author, he has sold over 3.5 million copies of his various books, with several titles translated and published in a variety of foreign languages. He joined the staff of The Navigators in 1955, serving 60 years as a staff member in various capacities before transitioning to associate staff and serving within the collegiate ministry.

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