shield of faith — Blog — KEN D. MILLER

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 6:14-18a ESV

Two times Paul told his readers to put on “the whole armor of God.” He was not providing them with a menu of optional items from which to choose. It was not up to them to decide which piece of God’s divine equipment they were interested in wearing or utilizing. But the sad truth is, that’s exactly the way many of us as Christians approach this passage. Whether we intend to or not, we jeopardize our spiritual well-being by self-selecting the armor of God we want to put on. But Paul would have us understand that when it comes to divinely ordained weapons of our warfare, it’s all or nothing. He 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).

Paul 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 being able to stand your ground in the midst of battle. You find yourself under attack. The enemy has you surrounded, but you refuse to surrender your position. You resist. It is a defensive posture, not an offensive one. 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 so he launched a constant assault against the church of Jesus Christ. And the enemy is clever. He knows that the quickest way to destroy the church is by infiltrating its ranks. That way, he can attack 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).

And Paul calls us to stand. It means to stand firm, immovable, and prepared for action. But how are we to pull that off? 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, shoes for your feet comprised of the gospel of peace, the shield of faith, the helmet of salvation, and the sword of the Spirit. These six items are 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 and you will see battle. It is inevitable and unavoidable. He brings the war to your doorstep each and every day. And 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 lies of the enemy. Remember, the goal is to “stand against the schemes of the devil” (Ephesians 6:11 ESV). That word “schemes” means “deceit or trickery.” Satan is a liar. He is cunning and clever, and he uses falsehood as his primary weapon of choice. So, truth is going to be one of our greatest assets as believers.

The breastplate of righteousness probably refers to the righteousness of Christ. Like the armor of a Roman soldier, this breastplate would provide protection from the neck to the thighs, covering all the vital organs. 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 accusations against our self-righteousness, we are protected or covered by the righteousness imputed to us by Christ at His death. Satan can accuse us, but he cannot harm us. Christ’s righteousness is readily available to us and provides us with protection from the relentless assaults of the enemy. He is out to put a dagger in our hearts, robbing us joy, peace, contentment, and any hope of living the abundant life that Jesus promised.

The thief comes only to steal and kill and destroy. I came that they may have life and have it abundantly. – John 10:10 ESV

No soldier would dare 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) is what provides us with the ability to stand firm, without slipping or sliding in 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 so confidently claimed, “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 given to you by God. It is His armor. Our faith is not self-manufactured, but 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 darts of the enemy. Faith is our trust in God and in His promises regarding us. He will not leave us or forsake us. He has prepared a permanent place for us. He will fight our battles for us. He has placed His all-powerful Spirit within us. And 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 strong and faithful God will provide protection each and every time, no matter how difficult the circumstances.

The helmet of salvation protects our mind. It is the awareness and recognition of God’s ongoing saving work in our lives. It not only refers to our coming to faith in Christ, but to our ongoing sanctification and the daily saving work of God in our lives. 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. We must keep our minds focused on the saving work of God in our lives. 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. It is designed for hand-to-hand combat. The Scriptures are what we are to use when the enemy gets up close and personal. God’s Word provides us with the truth we need to deflect the lies thrown at us by Satan. It is both a defensive and offensive weapon, allowing us to protect ourselves, but also 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 and the Word of God are 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 out on the field of battle, timely communication from headquarters is the 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 based 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. It also provides us with a means of sharing our own 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. It has been made by God. It has been given to us by God. And our victory is assured because of 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).

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.

New Living Translation (NLT) Holy Bible, New Living Translation, copyright © 1996, 2004, 2015 by Tyndale House Foundation. Used by permission of Tyndale House Publishers Inc., Carol Stream, Illinois 60188. All rights reserved.