Our Armor
Belt of Truth (6:14a)
Truth is important in Ephesians. It is revealed in the gospel (1:13; 4:15), and believers must be truth-speaking people (4:24–25; 5:9). As we buckle on this piece of the Messiah’s armor, we live in His truth and speak His truth, displaying the characteristics of our victorious King. Do not give the Devil a foothold by neglecting to be a person of truth in your language, behavior, and attitude.
Paul summarizes the source of truth in 4:21: “The truth is in Jesus.”
Coming to Jesus, believing in Jesus, resting in Jesus is coming to the truth. Put the truth of Christ on every day. Preach the truth of the gospel to yourself, and live in that truth throughout the day.
Breastplate of Righteousness (6:14b)
For the Roman soldier the breastplate covered the chest to protect it against assaults and arrows. Paul draws this language from
Gospel Shoes (6:15)
Paul says, “As shoes for your feet, having put on the readiness given by the gospel of peace” (6:15 ESV). Soldiers must have the right kind of footwear. Shoes are important. Go to a shoe store today, and you might find Crocs, boots, biking shoes, hiking shoes, tennis shoes, basketball shoes, running shoes, baseball cleats, football cleats, sandals, flip-flops, and Manolo Blahniks. The message conveyed is, “Shoes are really important, and you need different types for different activities.”
Paul actually does not refer to shoes specifically (though it is implied). His words are translated in different ways:
And with your feet fitted with the readiness that comes from the gospel of peace. (NIV)
And having shod your feet with the preparation of the gospel of peace. (NASB)
And your feet sandaled with readiness for the gospel of peace.
Without diving into all the interpretive issues, Paul is basically saying believers should always be ready to share the gospel. Be ready to herald the good news of Christ (cf.
Shield of Faith (6:16)
The word Paul uses for “shield” is not the small one, the size of a Frisbee, that left the body exposed, but the big one, the size of a door, that covered the whole body. Biblical writers often refer to God as a shield (
We have a shield to protect us from the darts of the enemy when we put on Christ, believing the promises of God. As we believe what He says about us, what He says is ours.
Helmet of Salvation (6:17a)
Roman helmets were made of tough iron or bronze with cheek guards and with an inside lining of sponge that made the weight bearable (O’Brien, Ephesians, 480–81). Some of us do not have the neck muscles to hold them up. Nothing short of an ax could penetrate these helmets.
Here again the language from
Sword of the Spirit (6:17b)
The final piece of equipment is an offensive weapon. The believer must take up the sword and engage the enemy. The term refers to a short sword or dagger used in personal combat. It is the sword “of the Spirit,” meaning the Spirit makes the sword powerful and effective. Paul identifies it with “God’s word,” a term Paul often uses for the gospel. However, Paul normally uses logos, but here he uses rhema, which usually refers to the spoken word. If that is the case here, then he is referring to speaking the gospel, which is powerful and effective by the Spirit of God (O’Brien, Ephesians, 482).
I always enjoy visiting places that have old weapons, especially swords. Sometimes you can see the really big swords in the museums. Some of them weigh more than I do. What many think, as they hold or look on these massive swords, is that they are interesting but practically useless for modern warfare. No one would recommend them to be issued to troops today. How similar this is to their opinion of the Bible. Many people admire the Bible and may put the Bible on display in their homes somewhere (normally a huge Bible), but some of these same people never use the Bible. Why? They deem it like an ancient sword, useless for modern warfare.
This should not surprise us. In the garden the evil one raised doubt and suspicion about God’s word. But do not be deceived. You can trust God’s Word. You need God’s Word. Do not go into battle without a sword. Read it. Meditate on it. Pray it. Proclaim it.
What about the soldier’s back? Paul mentions no equipment for the backside. I find it interesting that in Pilgrim’s Progress Bunyan says because Christian had no armor for his back, the best option was to stand his ground. Let us hold our ground against the evil one, with our armor on, as we advance the gospel into the world.
