Spiritual Warfare Eph 6:10-24
Sooner or later every believer discovers that the Christian life is a battleground, not a playground, and that he faces an enemy who is much stronger than he is—apart from the Lord. That Paul should use the military to illustrate the believer’s conflict with Satan is reasonable. He himself was chained to a Roman soldier (Eph. 6:20), and his readers were certainly familiar with soldiers and the equipment they used. In fact, military illustrations were favorites with Paul (2 Cor. 10:4; 1 Tim. 6:12; 2 Tim. 2:3; 4:7).
As Christians, we face three enemies: the world, the flesh, and the devil (Eph. 2:1-3). “The world” refers to the system around us that is opposed to God, that caters to “the lust of the flesh, and the lust of the eyes, and the pride of life” (1 John 2:15-17). “Society apart from God” is a simple, but accurate, definition of “the world.” “The flesh” is the old nature that we inherited from Adam, a nature that is opposed to God and can do nothing spiritual to please God. By His death and resurrection, Christ overcame the world (John 16:33; Gal. 6:14), and the flesh (Rom. 6:1-6; Gal. 2:20), and the devil (Eph. 1:19-23). In other words, as believers, we do not fight for victory—we fight from victory! The Spirit of God enables us, by faith, to appropriate Christ’s victory for ourselves.
In these closing verses of the letter, Paul discussed four topics so that his readers, by understanding and applying these truths, might walk in victory.
The Enemy (Eph. 6:10-12)
The intelligence corps plays a vital part in warfare because it enables the officers to know and understand the enemy. Unless we know who the enemy is, where he is, and what he can do, we have a difficult time defeating him. Not only in Ephesians 6, but throughout the entire Bible, God instructs us about the enemy, so there is no reason for us to be caught off guard.
The leader—the devil.
The enemy has many different names. Devil means “accuser,” because he accuses God’s people day and night before the throne of God (Rev. 12:7-11). Satan means “adversary,” because he is the enemy of God. He is also called the tempter (Matt. 4:3), and the murderer and the liar (John 8:44). He is compared to a lion (1 Peter 5:8), a serpent (Gen. 3:1; Rev. 12:9), and an angel of light (2 Cor. 11:13-15), as well as “the god of this age” (2 Cor. 4:4, niv).
Where did he come from, this spirit-creature that seeks to oppose God and defeat His work? Many students believe that in the original Creation, he was “Lucifer, son of the morning” (Isa. 14:12-15) and that he was cast down because of his pride and his desire to occupy God’s throne.
Satan’s helpers.
Paul called them “principalities … powers … rulers … spiritual wickedness in high places” (Eph. 6:12). Charles B. Williams translates it: “For our contest is not with human foes alone, but with the rulers, authorities, and cosmic powers of this dark world; that is, with the spirit forces of evil challenging us in the heavenly contest” (wms). This suggests a definite army of demonic creatures that assist Satan in his attacks against believers. The Apostle John hinted that one third of the angels fell with Satan when he rebelled against God (Rev. 12:4), and Daniel wrote that Satan’s angels struggle against God’s angels for control of the affairs of nations (Dan. 10:13-20). A spiritual battle is going on in this world, and in the sphere of “the heavenlies,” and you and I are a part of this battle. Knowing this makes “walking in victory” a vitally important thing to us—and to God.
The important point is that our battle is not against human beings. It is against spiritual powers. We are wasting our time fighting people when we ought to be fighting the devil who seeks to control people and make them oppose the work of God. During Paul’s ministry in Ephesus, a riot took place that could have destroyed the church (Acts 19:21-41). It wasn’t caused only by Demetrius and his associates, for behind them were Satan and his associates. Certainly Paul and the church prayed, and the opposition was silenced.
Satan’s abilities.
The admonitions Paul gave indicate that Satan is a strong enemy (Eph. 6:10-12), and that we need the power of God to be able to stand against him. Never underestimate the power of the devil. He is not compared to a lion and a dragon just for fun! The Book of Job tells what his power can do to a man’s body, home, wealth, and friends. Jesus calls Satan a thief who comes “to steal, and to kill, and to destroy” (John 10:10). Not only is Satan strong, but he is also wise and subtle, and we fight against “the wiles of the devil.” Wiles means “cunning, crafty arts, strategems.” The Christian cannot afford to be “ignorant of his devices” (2 Cor. 2:11). Some men are cunning and crafty and “lie in wait to receive” (Eph. 4:14), but behind them is the arch-deceiver, Satan. He masquerades as an angel of light (2 Cor. 11:14) and seeks to blind men’s minds to the truth of God’s Word. The fact that Paul uses the word “wrestle” indicates that we are involved in a hand-to-hand battle and are not mere spectators at a game. Satan wants to use our external enemy, the world, and our internal enemy, the flesh, to defeat us. His weapons and battle plans are formidable.
The Equipment (Eph. 6:13-17)
Since we are fighting against enemies in the spirit world, we need special equipment both for offense and defense. God has provided the “whole armor” for us, and we dare not omit any part. Satan looks for that unguarded area where he can get a beachhead (Eph. 4:27). Paul commanded his readers to put on the armor, take the weapons, and withstand Satan, all of which we do by faith. Knowing that Christ has already conquered Satan, and that the spiritual armor and weapons are available, by faith we accept what God gives us and go out to meet the foe. The day is evil, and the enemy is evil, but “if God be for us, who can be against us?” (Rom. 8:31)
The girdle of truth (v. 14a).
Satan is a liar (John 8:44), but the believer whose life is controlled by truth will defeat him. The girdle holds the other parts of the armor together, and truth is the integrating force in the life of the victorious Christian. A man of integrity, with a clear conscience, can face the enemy without fear.
The breastplace of righteousness (v. 14b.)
This piece of armor, made of metal plates or chains, covered the body from the neck to the waist, both front and back. It symbolizes the believer’s righteousness in Christ (2 Cor. 5:21) as well as his righteous life in Christ (Eph. 4:24). Satan is the accuser, but he cannot accuse the believer who is living a godly life in the power of the Spirit.
The shoes of the Gospel (v. 15).
The Roman soldier wore sandals with hobnails in the soles to give him better footing for the battle. If we are going to “stand” and “withstand,” then we need the shoes of the Gospel.
The shield of faith (v. 16).
The shield was large, usually about four feet by two feet, made of wood, and covered with tough leather. As the soldier held it before him, it protected him from spears, arrows, and “fiery darts.”
The edges of these shields were so constructed that an entire line of soldiers could interlock shields and march into the enemy like a solid wall. This suggests that we Christians are not in the battle alone. The “faith” mentioned here is not saving faith, but rather living faith, a trust in the promises and the power of God. Faith is a defensive weapon which protects us from Satan’s fiery darts.
The helmet of salvation (v. 17).
Satan wants to attack the mind, the way he defeated Eve (Gen. 3; 2 Cor. 11:1-3). The helmet refers to the mind controlled by God.
When God controls the mind, Satan cannot lead the believer astray. The Christian who studies his Bible and learns the meaning of Bible doctrines is not going to be led astray too easily. We need to be “taught by Him as the truth is in Jesus” (Eph. 4:21). We are to “grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ” (2 Peter 3:18). Wherever Paul ministered, he taught the new converts the truths of the Word of God, and this helmet protected them from Satan’s lies.
The sword of the Spirit (v. 17b).
This sword is the offensive weapon God provides us. The Roman soldier wore on his girdle a short sword which was used for close-in fighting. Hebrews 4:12 compares the Word of God to a sword, because it is sharp and is able to pierce the inner man just as a material sword pierces the body. You and I were “cut to the heart” (Acts 2:37; 5:33) when the Word convicted us of our sins. Peter tried to use a sword to defend Jesus in the Garden (Luke 22:47-51); but he learned at Pentecost that the “sword of the Spirit” does a much better job.
When He was tempted by Satan in the wilderness, Christ used the sword of the Spirit and defeated the enemy. Three times Jesus said, “It is written” (Luke 4:1-13). Note that Satan can also quote the Word: “For it is written” (Luke 4:10), but he does not quote it completely. Satan tries to use the Word of God to confuse us, so it is important that we know every word that God has given us. “You can prove anything by the Bible,” someone said. True—if you take verses out of context, leave out words, and apply verses to Christians today that do not really apply. The better you know the Word of God, the easier it will be for you to detect Satan’s lies and reject his offers.
The Energy (Eph. 6:18-20)
Prayer is the energy that enables the Christian soldier to wear the armor and wield the sword. We cannot fight the battle in our own power, no matter how strong or talented we may think we are. When Amalek attacked Israel, Moses went to the mountaintop to pray, while Joshua used the sword down in the valley (Ex. 17:8-16). It took both to defeat Amalek—Moses’ intercession on the mountain, and Joshua’s use of the sword in the valley. Prayer is the power for victory, but not just any kind of prayer. Paul tells how to pray if we would defeat Satan.
Pray always.This obviously does not mean “always saying prayers.” We are not heard for our “much speaking” (Matt. 6:7). “Pray without ceasing” (1 Thes. 5:17) says to us, “Always be in communion with the Lord. Keep the receiver off the hook!”
Pray with all prayer.There is more than one kind of praying: prayer, supplication, intercession, thanksgiving (Phil. 4:6; 1 Tim. 2:1).
The believer who prays only to ask for things is missing out on blessings that come with intercessions and giving of thanks. In fact, thanksgiving is a great prayer weapon for defeating Satan.