¹³ Therefore take up the whole armor of God, that you may be able to withstand in the evil day, and having done all, to stand firm. ¹⁴ Stand therefore, having fastened on the belt of truth, and having put on the breastplate of righteousness, ¹⁵ and, as shoes for your feet, having put on the readiness given by the gospel of peace. ¹⁶ In all circumstances take up the shield of faith, with which you can extinguish all the flaming darts of the evil one; ¹⁷ and take the helmet of salvation, and the sword of the Spirit, which is the word of God, ¹⁸ praying at all times in the Spirit, with all prayer and supplication. – Ephesians 6:13-18a ESV

This passage deserves a second look. Paul tells us to “put on every piece of God’s armor so you will be able to resist the enemy in the time of evil. Then after the battle you will still be standing firm” (Ephesians 6:13 NLT).

He uses two Greek words, ἀνθίστημι (anthistēmi) and ἵστημι (histēmi). The first means “to stand against,” and the other means “to stand” (“G436 – anthistēmi, G2476 – histēmi – Strong’s Greek Lexicon (KJV).” Blue Letter Bible). To “withstand in the evil day” carries the idea of standing your ground in the midst of battle. You are under attack and surrounded by the enemy, but you refuse to surrender your position; instead, you resist. Paul is describing a defensive posture, not an offensive one, because the enemy is bringing the battle to you.

Jesus told Peter, “I will build my church, and the gates of Hades will not overpower it” (Matthew 16:18 NET). Satan is out to destroy God’s people and is constantly assaulting His church from without and within. But Paul calls us to stand our ground, to resist. James uses the same Greek word, ἀνθίστημι (anthistēmi), when he writes, “Submit yourselves therefore to God. Resist the devil, and he will flee from you” (James 4:7 ESV).

Paul is calling us to stand firm, immovable, ready, and prepared for action. But how are we to accomplish that? What is the secret to standing firm? Paul makes it quite clear: it is the whole armor of God. The belt of truth, the breastplate of righteousness, feet shod in the gospel of peace, the shield of faith, the helmet of salvation, and the sword of the Spirit. These six items comprise the indispensable equipment for every soldier of God. You can’t survive without them. It isn’t a question of whether the enemy will attack; you will see battle, and it will be intense. Satan is bringing the war to your doorstep each and every day, but God has given us all that we need to withstand and stand firm in the heat of the battle.

The belt of truth is the first and most essential piece of equipment. It most likely refers to the truth as revealed in God’s Word. Truth is key to standing up to the enemy’s lies. Remember, the goal is to “stand against the schemes of the devil” (Ephesians 6:11 ESV). That word, “schemes,” means “deceit or trickery.” Jesus confirmed that Satan is a liar.

“He has always hated the truth, because there is no truth in him. When he lies, it is consistent with his character; for he is a liar and the father of lies.” – John 8:44 NLT

He is cunning and clever, and he uses falsehood as his primary weapon of choice. So, truth will be one of our greatest assets as believers.

The breastplate of righteousness refers to the righteousness of Christ. Like the armor of a Roman soldier, this breastplate is designed to be the primary source of protection against the enemy’s assaults. A Roman breastplate was designed to shield the main portion of a soldier’s body, from the neck to the thighs. As believers, we are covered by the righteousness of Christ. It is His righteousness that has made us right with God. When the enemy attacks and hurls darts of accusation against our self-righteousness, we are protected by the righteousness imputed to us by Christ. Satan can accuse us, but he cannot harm us. We must take up Christ’s righteousness daily and understand that it is what He has given us that protects us from the enemy’s assault.

No soldier would go into battle without shoes. How can you stand firm without proper footwear? And Paul describes these shoes as “the readiness given by the gospel of peace” (Ephesians 6:15 ESV). The gospel of peace, the good news, enables us to stand firm without slipping or sliding amid uncertainty or losing our spiritual footing. Because of what Christ accomplished on the cross, we have peace with God. We are His, and He is ours. That is why Paul could confidently claim, “Neither death nor life, neither angels nor demons, neither our fears for today nor our worries about tomorrow—not even the powers of hell can separate us from God’s love. No power in the sky above or in the earth below—indeed, nothing in all creation will ever be able to separate us from the love of God that is revealed in Christ Jesus our Lord” (Romans 8:38-39 ESV).

The shield of faith is not something you wear, but something you hold. Like all of the other pieces of armor, it is provided by God; it is His armor. Our faith is not self-manufactured; it is a gift of the Spirit, provided for us by a gracious and loving God. As long as we stand behind our faith, we are safe. It is when we set aside our faith that we become vulnerable to the enemy’s darts. Faith is our trust in God and in His promises regarding us. The author of Hebrews describes it this way: “Faith shows the reality of what we hope for; it is the evidence of things we cannot see” (James 11:1 NLT). God has promised to never leave or forsake us. He has assured us that He is preparing a permanent place for us in His eternal Kingdom. He has also promised to fight all our battles for us and has placed His all-powerful Spirit within us. But we must trust in these truths at all times. A weak shield is of little use in the heat of battle. Strong faith in a powerful and faithful God will provide protection every time, no matter how difficult the circumstances.

The helmet of salvation protects our mind. It is the awareness of God’s ongoing saving work in our lives. It refers not only to our coming to faith in Christ but also to our ongoing sanctification and God’s daily saving work. Through His Son’s death, he saved us from sin and death, but He is also saving us from the flesh, the world, and the enemy. Our salvation was not a one-time event; God continues to save and protect us from the enemy’s attacks, preserving us for the destiny He has planned for us. But we must remain focused on His saving work regardless of the circumstances we face. We must constantly remind ourselves that He is faithful and strong, and that the battle is already won.

The sword of the Spirit is the Word of God, and it is designed for hand-to-hand combat. The Scriptures are what we use when the enemy gets up close and personal. God’s Word provides us with the truth we need to deflect the lies of Satan. It is both a defensive and an offensive weapon, allowing us to protect ourselves and to bring harm to the enemy. Referring to the Holy Spirit, Jesus said, “when he comes he will convict the world of its sin, and of God’s righteousness, and of the coming judgment” (John 16:8 NLT). The Spirit of God, in conjunction with the Word of God, is essential in our fight against the forces of this world.

Finally, Paul tells us to keep “praying at all times in the Spirit, with all prayer and supplication” (Ephesians 6:18a ESV). Prayer is nothing more than communication with God. Like a soldier on the battlefield, timely communication from headquarters is key to victory. We must listen to our heavenly commander, the Lord of Hosts. He is the captain of the armies of heaven, and He has a battle plan in place. We are not to act as freelance mercenaries, operating on our own agenda and implementing our own battle plan. It is through prayer and the reading of God’s Word that we receive instructions. Prayer provides us with a means of sharing our needs and news from the battlefield. Staying in touch with God is essential to our survival.

The battle is real. The enemy is powerful. But our God is great, and our armor is time-tested and proven reliable in the heat of battle. God has designed it and provided it to us so that we might stand firm in the ongoing spiritual battle we face. And John assures us that we can fight confidently, for our victory is assured by God.

But you belong to God, my dear children. You have already won a victory over those people, because the Spirit who lives in you is greater than the spirit who lives in the world. – 1 John 4:4 NLT

Father, we are the most well-equipped military force on the planet. We have an all-powerful, all-knowing Commander in Chief and have been equipped with the finest defensive and offensive weapons to assist in the battle. We have a training manual that is second to none, a secret source of power in the form of the Holy Spirit, and a battle plan that guarantees our victory. You, the Creator of the universe, have promised to fight alongside us. There is no battle or skirmish we will face that You will not be there with us. And even when we grow weak and tired, Your Holy Spirit will renew our strength and reinvigorate our efforts. As Isaiah said, “those who trust in the LORD will find new strength. They will soar high on wings like eagles. They will run and not grow weary. They will walk and not faint” (Isaiah 40:31 NLT).

I don’t like to think of life as a battle, but my experience tells me that it is. I have learned that the enemy is real and his assaults produce casualties among God’s people. But it’s not because he is more powerful, it is because we fail to wear the spiritual armor You have provided. Many of us refuse to admit that this world is a war zone. We would rather view it as some kind of extended vacation with a few hiccups and headaches along the way. But this life can be dangerous and deadly, because the enemy is alive and well. He is out to steal, kill, and destroy, and yet, he is a defeated foe because of Christ’s death on the cross. But until Your Son returns, we must continue to stand firm, fight well, and trust faithfully. Then we will be able to say with Paul, “I have fought the good fight, I have finished the race, and I have remained faithful. And now the prize awaits me—the crown of righteousness, which the Lord, the righteous Judge, will give me on the day of his return” (2 Timothy 4:7-8 NLT). Amen

English Standard Version (ESV) The Holy Bible, English Standard Version. ESV® Permanent Text Edition® (2016). Copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.