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Armor of God: How the Breastplate of Righteousness Protects Your Heart

  • 9 hours ago
  • 3 min read

In our daily Group Bible Study meditations, we are looking more closely at Spiritual Warfare and, today, reflecting on the Armor of God and the Breastplate of Righteousness. Let’s get into it:


A Roman soldier's breastplate was designed to protect his most vital organs—especially his heart—from fatal sword thrusts and arrows. In spiritual warfare, Paul instructs believers to put on the "breastplate of righteousness" (Ephesians 6:14). To guard your heart effectively against demonic attacks, you must understand two essential dimensions of biblical righteousness: imputed righteousness and practical righteousness.


1. What Is Imputed Righteousness in Spiritual Warfare?


Imputed righteousness refers to your legal standing before God. The word "imputed" is a financial and legal term meaning "credited to your account." In Genesis 15:6, Abraham believed God, and it was credited to him as righteousness. God treats every believer in Christ the exact same way. When Jesus hung on the cross, He bore your sins in His body. The apostle Paul writes, "God made him who had no sin to be sin for us, so that in him we might become the righteousness of God" (2 Corinthians 5:21).


When Jesus died, He cried out, "It is finished!" (John 19:30)—an ancient accounting phrase meaning "paid in full." If you have put your trust in Jesus Christ, your spiritual debt has been wiped out completely. When the enemy comes to attack you with guilt and accusations, reminding you of past failures, your defense is not your own flawed morality. Your defense is the perfect, imputed righteousness of Christ credited to your account.


2. Walking in Practical Righteousness Daily


The breastplate of righteousness also refers to practical righteousness—living a life of daily obedience, purity, and repentance. While imputed righteousness establishes your permanent legal position with God, practical righteousness guards your daily spiritual health. Unconfessed sin or unresolved conflict acts as a gap in your armor, giving dark forces an opportunity to bring spiritual heaviness and condemnation.


Years ago, while working at night on my father's commercial fishing trawler, my nets inadvertently destroyed another fisherman's nets that had been laid without marker lights. Legally, I was not at fault. Yet the Holy Spirit continually prompted my heart to make it right. After wrestling in prayer, I yielded to the Spirit's prompting, found the net owner, apologized, and paid for brand-new replacement nets. The relief and joy that flooded my heart were immediate. Making restitution cleared my conscience and closed any doorway to enemy attack. Living with a clean conscience before God and others preserves your peace and strengthens your breastplate. Keith Thomas


How to Apply This Today

·       Stand on Imputed Righteousness: When targeted by feelings of unworthiness, declare aloud: "My standing before God rests on Jesus Christ's finished work, not my performance."

·       Keep Short Accounts: Practice a nightly review of your day. Sincerely confess any known sins to God, receive His pure forgiveness, and resolve to make amends where needed.

·       Restore Relationships Quickly: If the Holy Spirit brings to mind someone you have hurt or wronged, do not delay. Apologize promptly and make practical restitution to clear your conscience.

·       Audit Your "Armor Gaps": Set aside 5 minutes today to ask the Holy Spirit if there is any unconfessed sin, lingering bitterness, or hidden compromise in your life that is leaving you feeling spiritually heavy. Write it down, confess it, and let Christ's forgiveness cover it.


Prayer: Heavenly Father, thank You for the gift of imputed righteousness through Your Son, Jesus Christ. I rejoice that my sins are forgiven and paid in full. Help me to live a life of practical holiness, walking in obedience and transparency. Keep my heart sensitive to Your Holy Spirit, and give me the humility to make things right whenever I fall short. Amen.


Go Deeper: This daily devotional is part of a larger, in-depth study on spiritual warfare and overcoming the enemy's schemes. 📺 Watch the full teaching on YouTube (subtitled in 70 languages): 

·      Visit the Keith Thomas YouTube Channel for more teachings.

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