“Put on the full armor of God … with the belt of truth buckled around your waist, with the breastplate of righteousness in place, and with your feet fitted with the readiness of 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 6:11-17, emphases added).
When the apostle Paul wrote these verses he was, of course, a prisoner guarded by one or more Roman soldiers, and he had ample opportunity to consider the arms and armor carried by the Roman legionary. But what was the origin of the analogy he makes – the spiritual analogs for each piece of the armor? In Part 1 of this short series (here) we looked at the likely origin of Paul’s metaphor – which can be found in what the prophet Isaiah tells us about God’s armor in Isaiah 11:4-5 and 59:17.
In the second part of this short series, we will look at what Paul actually intended to teach by the use of the armor analogy – and it may not be what we might expect. We tend to read Ephesians 6:11–17 and understand these verses as meaning God supplies us with spiritual armor that we put on to “fight the good fight ”– spiritual qualities that we must somehow develop and use. But there is another way to look at them. Each part of the armor has a scriptural connection:
The Belt of truth: John 14:6 Jesus is truth.
The Breastplate of righteousness: 1 Corinthians 1:30 Jesus is our righteousness.
The Shoes of the gospel: 2 Timothy 2:8 Jesus is the gospel.
The Shield of faith: Hebrews 12:2 Jesus is the author and perfecter of our faith.
The Helmet of Salvation: Acts 4:12 Jesus (the name means salvation) is our salvation.
The Sword of the Spirit … the Word of God: John 1:1, 14 Jesus is the Word.
Every one of the pieces of armor can be tied to the person of Jesus Christ in the New Testament. That this is not just a coincidence can be seen in that Paul writes in Ephesians 6:10 (the verse directly before the list of armor) – “Be strong in the Lord and power of his might. Put on the full armor of God.” Paul is doubtless indicating that putting on the armor of God is putting on Jesus Christ.
The proof of this is found in Romans where Paul writes specifically: “put on the armor of light … put on the Lord Jesus Christ” (Romans 13:12–14). This is a concept Paul stresses repeatedly in his letters – as when he writes “For as many of you as were baptized into Christ have put on Christ” (Galatians 3:27). So, it should be clear that Paul intended us to see the armor of God that we are to put on as being Jesus Christ himself.
This understanding of the nature of the Christian’s armor is significant because it shows a very different focus. Instead of seeing the armor as a composite of separate spiritual qualities that we must somehow develop, we can see the armor as the presence of Jesus Christ himself in our lives. This is, after all, Paul’s emphasis in repeating the admonition to “put on Christ” in his letters.
The analogy is a deeply meaningful one. By the expression “put on Christ,” Paul means that we figuratively clothe ourselves with Jesus Christ in order to let him both protect us and shape us spiritually. We are shaped, so to speak, by becoming more and more like the One we put on (Romans 8:29). Paul explains this earlier in Ephesians when he writes that we must: “put on the new self, created to be like God in true righteousness and holiness” (Ephesians 4:24), and when he writes in Colossians: “Put on your new nature, and be renewed as you learn to know your Creator and become like him” (Colossians 3:10, NLT).
Through the metaphor of the armor of God, Paul shows us that putting on Christ is also protective. In terms of our day to day lives, putting on Christ simply means walking with him. It is as we do this and stay close to him that the aspects of the armor of God – aspects of Christ himself – become part of us and protect us. It is to the degree that we do this, Paul tells us, that we can “be strong in the Lord and in his mighty power” (Ephesians 6:10).
