What is the breastplate of righteousness (Ephesians 6:14)?

Answer  
  

Ephesians 6:11 exhorts believers to “put on the whole armor of God” in order to stand firm against the attacks of our enemy, Satan (2 Corinthians 10:4; Ephesians 6:12\). Verses 14 through 17 say, “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.”  
  

  

The imagery is of an armed Roman or Israelite soldier, prepared for battle. A typical armed soldier wore a breastplate made of bronze or chain mail. It covered the vital organs, namely, the heart, and was fitted with loops or buckles that attached it to a thick belt. If the belt was loosened, the breastplate slipped right off.  
  

When Paul compares the armor of God with military gear, each piece represents a part of God’s strength that He extends to us when we become His children. The breastplate of righteousness refers to the righteousness purchased for us by Jesus at the cross (2 Corinthians 5:21\). At salvation, a “breastplate” is issued to each repentant sinner. It is specially designed by God to protect our heart and soul from evil and deception. Our own righteous acts are no match for Satan’s attacks (Isaiah 64:6\). The breastplate of righteousness has Christ’s name stamped on it, as though He said, “Your righteousness isn’t sufficient to protect you. Wear mine.”  
  

We are instructed to “put on” this armor, which implies that we do not automatically wear it all the time. Putting on the armor of God requires a decision on our part. To put on the breastplate of righteousness, we must first have the belt of truth firmly in place. Without truth, our righteousness will be based upon our own attempts to impress God. This leads to legalism or self\-condemnation (Romans 8:1\). We choose instead to acknowledge that, apart from Him, we can do nothing (John 15:5\). We see ourselves as “[in Christ](who-in-Christ.html)” and that, regardless of our failures, His righteousness has been credited to our account.  
  

We “put it on” by seeking God and His righteousness above everything else (Matthew 6:33\). We make Him and His ways our dwelling place (Psalm 91:1\). We delight in His commands and desire for His ways to become our ways (Psalm 37:4; 119:24, 111; Isaiah 61:10\). When God reveals an area of change to us, we obey and allow Him to work in us. At the point where we say “no” to God, we open a little crack in the armor where Satan’s arrows can get through (Ephesians 6:16\).  
  

As we wear Christ’s breastplate of righteousness, we begin to develop a purity of heart that translates into actions. Wearing this breastplate creates a lifestyle of putting into practice what we believe in our hearts. As our lives become conformed to the image of Christ (Romans 8:29\), our choices become more righteous, and these godly choices also protect us from further temptation and deception (Proverbs 8:20; Psalm 23:3\).  
  

When armor is abused or worn incorrectly, it can malfunction. Likewise, there are several factors that can interfere with the effectiveness of our spiritual breastplate. Carelessness (1 Peter 5:8\), unbelief (Hebrews 3:12\), abusing grace (Romans 6:1–2\), or disobedience (1 John 3:4; Hebrews 4:6\) can hinder our ability to stand firm and defeat the enemy in our lives. When we tolerate sin, refuse to forgive (2 Corinthians 2:10–11\), rely on personal righteousness (Titus 3:5\), or allow earthly concerns to crowd out time for an intimate relationship with God, we, in effect, take off the breastplate of righteousness, minimizing its power to protect us.  
  

We need our breastplate of righteousness in place in order to gain the victory specified in 2 Corinthians 10:5: “We are destroying speculations and every lofty thing raised up against the knowledge of God and we are taking every thought captive to the obedience of Christ.” When we quickly reject heretical ideas, idolatry, and the “counsel of the ungodly” (Psalm 1:1\) and instead “keep our eyes on Jesus, the author and finisher of our faith” (Hebrews 12:2\), we keep our breastplate securely fastened.  
  

