THE FULL ARMOR OF GOD

The phrase “full armor of God” comes from Ephesians 6:13-17: “Therefore put on the full armor of God, so that when the day of evil comes, you may be able to stand your ground, and after you have done everything, to stand. Stand firm then, with the belt of truth buckled around your waist, with the breastplate of righteousness in place, and with your feet fitted with the readiness that comes from the gospel of peace. In addition to all this, take up the shield of faith, with which you can extinguish all the flaming arrows of the evil one. Take the helmet of salvation and the sword of the Spirit, which is the word of God.”

Ephesians 6:12 clearly indicates that the conflict with Satan is spiritual, and therefore no tangible weapons can be effectively employed against him and his minions. We are not given a list of specific tactics Satan will use. However, the passage is quite clear that when we follow all the instructions faithfully, we will be able to stand, and we will have victory regardless of Satan’s strategy.

The first element of our armor is truth (verse 14). This is easy to understand, since Satan is said to be the “father of lies” (John 8:44). Deception is high on the list of things God considers to be an abomination. A “lying tongue” is one of the things He describes as “detestable to Him” (Proverbs 6:16-17). We are therefore exhorted to put on truth for our own sanctification and deliverance, as well as for the benefit of those to whom we witness.

Also in verse 14, we are told to put on the breastplate of righteousness. A breastplate shielded a warrior’s vital organs from blows that would otherwise be fatal. This righteousness is not works of righteousness done by men. Rather, this is the righteousness of Christ, imputed by God and received by faith, which guards our hearts against the accusations and charges of Satan and secures our innermost being from his attacks.

Verse 15 speaks of the preparation of the feet for spiritual conflict. In warfare, sometimes an enemy places dangerous obstacles in the path of advancing soldiers. The idea of the preparation of the gospel of peace as footwear suggests what we need to advance into Satan's territory, aware that there will be traps, with the message of grace so essential to winning souls to Christ. Satan has many obstacles placed in the path to halt the propagation of the gospel.

The shield of faith spoken of in verse 16 makes Satan's sowing of doubt about the faithfulness of God and His Word ineffective. Our faith—of which Christ is “the author and perfecter” (Hebrews 12:2)— is like a golden shield, precious, solid, and substantial.

The helmet of salvation in verse 17 is protection for the head, keeping viable a critical part of the body. We could say that our way of thinking needs preservation. The head is the seat of the mind, which, when it has laid hold of the sure gospel hope of eternal life, will not receive false doctrine or give way to Satan’s temptations. The unsaved person has no hope of warding off the blows of false doctrine because he is without the helmet of salvation and his mind is incapable of discerning between spiritual truth and spiritual deception.

Verse 17 interprets itself as to the meaning of the sword of the Spirit—it is the Word of God. While all the other pieces of spiritual armor are defensive in nature, the sword of the Spirit is the only offensive weapon in the armor of God. It speaks of the holiness and power of the Word of God. A greater spiritual weapon is not conceivable. In Jesus' temptations in the desert, the Word of God was always His overpowering response to Satan. What a blessing that the same Word is available to us!

In verse 18, we are told to pray in the Spirit (that is, with the mind of Christ, with His heart and His priorities) in addition to wearing the full armor of God. We cannot neglect prayer, as it is the means by which we draw spiritual strength from God. Without prayer, without reliance upon God, our efforts at spiritual warfare are empty and futile. The full armor of God—truth, righteousness, the gospel, faith, salvation, the Word of God, and prayer—are the tools God has given us, through which we can be spiritually victorious, overcoming Satan’s attacks and temptations.

SPIRITUAL WARFARE

There are two primary errors when it comes to spiritual warfare: over-emphasis and under-emphasis. Some blame every sin, every conflict, and every problem on demons that need to be cast out. Others completely ignore the spiritual realm and the fact that the Bible tells us our battle is against spiritual powers. The key to successful spiritual warfare is finding the biblical balance. Jesus sometimes cast demons out of people and sometimes healed people with no mention of the demonic. The apostle Paul instructs Christians to wage war against the sin in themselves (Romans 6) and to wage war against the evil one (Ephesians 6:10-18).

Ephesians 6:10-12 declares, “Finally, be strong in the Lord and in his mighty power. Put on the full armor of God so that you can take your stand against the devil’s schemes. 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.” This text teaches some crucial truths: we can only be strong in the Lord’s power, it is God’s armor that protects us, and our battle is against spiritual forces of evil in the world.

A powerful example of someone strong in the Lord’s power is Michael, the archangel, in Jude 9. Michael, likely the most powerful of all of God’s angels, did not rebuke Satan in his own power, but said, “The Lord rebuke you!” Revelation 12:7-8 records that in the end times Michael will defeat Satan. Still, when it came to his conflict with Satan, Michael rebuked Satan in God’s name and authority, not his own. It is only through our relationship with Jesus Christ that Christians have any authority over Satan and his demons. It is only in His Name that our rebuke has any power.

Ephesians 6:13-18 gives a description of the spiritual armor God gives us. We are to stand firm with the belt of truth, the breastplate of righteousness, the gospel of peace, the shield of faith, the helmet of salvation, the sword of the Spirit, and by praying in the Spirit. What do these pieces of spiritual armor represent in spiritual warfare? We are to speak the truth against Satan’s lies. We are to rest in the fact that we are declared righteous because of Christ’s sacrifice for us. We are to proclaim the gospel no matter how much resistance we receive. We are not to waver in our faith, no matter how strongly we are attacked. Our ultimate defense is the assurance we have of our salvation, an assurance that no spiritual force can take away. Our offensive weapon is the Word of God, not our own opinions and feelings. We are to follow Jesus’ example in recognizing that some spiritual victories are only possible through prayer.

The Lord Jesus is our ultimate example for spiritual warfare. Observe how Jesus handled direct attacks from Satan when He was tempted by him in the wilderness (Matthew 4:1-11). Each temptation was answered the same way—with the words “It is written.” Jesus knew the Word of the living God is the most powerful weapon against the temptations of the devil. If Jesus Himself used the Word to counter the devil, do we dare to use anything less?

The ultimate example of how not to engage in spiritual warfare is the seven sons of Sceva. “Some Jews who went around driving out evil spirits tried to invoke the name of the Lord Jesus over those who were demon-possessed. They would say, ‘In the name of Jesus, whom Paul preaches, I command you to come out.’ Seven sons of Sceva, a Jewish chief priest, were doing this. One day the evil spirit answered them, ‘Jesus I know, and I know about Paul, but who are you?’ Then the man who had the evil spirit jumped on them and overpowered them all. He gave them such a beating that they ran out of the house naked and bleeding” (Acts 19:13-16). The seven sons of Sceva were using Jesus’ name. That is not enough. The seven sons of Sceva did not have a relationship with Jesus; therefore, their words were void of any power or authority. The seven sons of Sceva were relying on a methodology. They were not relying on Jesus as their Lord and Savior, and they were not employing the Word of God in their spiritual warfare. As a result, they received a humiliating beating. May we learn from their bad example and conduct spiritual warfare as the Bible instructs.

In summary, what are the keys to success in spiritual warfare? First, we rely on God’s power, not our own. Second, we rebuke in Jesus’ Name, not our own. Third, we protect ourselves with the full armor of God. Fourth, we wage warfare with the sword of the Spirit—the Word of God. Finally, we remember that while we wage spiritual warfare against Satan and his demons, not every sin or problem is a demon that needs to be rebuked.