Ephesians 6: Expository Preaching and Study Guide

Overview

Ephesians 6 is the final chapter of Paul’s epistle to the Ephesians, continuing his exhortation on how believers are to live in light of their new identity in Christ. This chapter provides practical instructions for Christian households, including children and parents, slaves and masters, and culminates with the famous “Armor of God” passage, which equips believers for spiritual warfare. Paul closes with personal remarks and encouragement.

Key themes include spiritual authority and submission, discipleship within the household, and preparation for spiritual battle. The chapter emphasizes the lordship of Christ, the spiritual realities behind physical struggles, and the necessity of standing firm in truth by relying on God’s power and provision.

Historical and Literary Context

Historical Context

The letter to the Ephesians was written by the Apostle Paul during his imprisonment in Rome around A.D. 60–62. Ephesus was a major city in Asia Minor (modern-day Turkey), known for its idolatry and the Temple of Artemis. The early Christians in Ephesus were surrounded by spiritual confusion, pagan practices, and Roman social structures, which included slavery.

This background helps explain Paul‘s specific household codes (vv. 1–9) and his vivid metaphor of spiritual warfare (vv. 10–20), as the believers were navigating both a hostile spiritual environment and complex social dynamics.

Literary Context

Ephesians 6 builds on the structure of the letter, which transitions in chapters 4–6 from doctrine to duty. After expounding the riches of grace and the believer’s position in Christ (chs. 1–3), Paul urges believers to walk worthy of their calling. Chapter 6 continues this practical instruction and ends with a call to stand firm—not through self-effort, but in the strength of the Lord.

Key Themes and Doctrinal Points

1. Biblical Authority in Family Relationships (vv. 1–4)

  • Children obey your parents: Paul grounds this in the fifth commandment (Exodus 20:12), affirming the continuity of moral law.

  • Fathers, do not exasperate: Discipline must be loving, not oppressive. Instruction should reflect God’s character—firm yet gracious.

  • Application: The family is a God-ordained unit meant for discipleship. Biblical authority within the home models God’s authority.

2. The Gospel and Work Relationships (vv. 5–9)

  • Paul addresses slaves and masters in the cultural context of Rome—not endorsing slavery, but reforming the hearts of those involved.

  • He affirms that all work is ultimately unto the Lord, leveling social distinctions within the body of Christ (v. 9).

  • Doctrinal Point: Every Christian, whether in authority or under authority, serves Christ and is accountable to Him.

3. Spiritual Warfare and the Armor of God (vv. 10–20)

  • The believer’s real battle is not against flesh and blood but against demonic forces (v. 12).

  • The “full armor of God” is drawn from Old Testament imagery (e.g., Isaiah 59:17) and includes:

    • Belt of truth: God’s unchanging Word (John 17:17).

    • Breastplate of righteousness: Imputed righteousness and holy living.

    • Gospel of peace: Readiness to proclaim reconciliation in Christ.

    • Shield of faith: Confidence in God to extinguish Satan’s lies.

    • Helmet of salvation: Assurance of eternal life.

    • Sword of the Spirit: The Bible—our only offensive weapon.

  • Prayer is not listed as armor, but it empowers all aspects of spiritual battle.

4. Perseverance and Intercessory Prayer (vv. 18–20)

  • Paul underscores constant, Spirit-led prayer, not only for self but for fellow believers.

  • He models humility, asking for boldness to proclaim the gospel—even while in chains.

Theological Significance

  • Biblical Inerrancy and Authority: Paul’s instructions are not culturally relative suggestions but divine commands. The text teaches universal truths applicable across time.

  • Spiritual Realism: Evil is real, personal, and active—but not sovereign. God equips His people to stand against the schemes of the devil.

  • Christ’s Lordship: Every role—child, parent, worker, leader—is under the authority of Jesus.

  • Sanctification: Practical holiness is not optional but part of our calling, made possible by the power of the Holy Spirit.

Homiletical Sermon Outline

Title: “Stand Firm in the Lord: Living Victoriously in Christ”

Introduction:

  • Highlight the reality of spiritual warfare and the need for divine empowerment in all areas of life.

I. Godly Relationships: Authority and Obedience in Christ (vv. 1–9)

  • A. Children: Obedience honors God (vv. 1–3)

  • B. Parents: Discipline with love and truth (v. 4)

  • C. Workers and Leaders: Serve as unto Christ (vv. 5–9)
    Transition: Just as we submit to earthly roles, we must recognize the greater battle we face spiritually.

II. The Nature of Our Battle: Not Against Flesh and Blood (v. 12)

  • A. Understand our true enemy

  • B. Acknowledge our weakness without Christ

  • C. Realize God’s provision for victory

III. The Armor of God: Standing in His Strength (vv. 10–17)

  • A. The Source: Be strong in the Lord (v. 10)

  • B. The Strategy: Stand firm with spiritual armor

  • C. The Specifics: Each piece and its function

IV. The Power of Prayer: Our Lifeline in Warfare (vv. 18–20)

  • A. Pray at all times in the Spirit

  • B. Be alert and persistent

  • C. Intercede for others, especially those sharing the gospel

Conclusion:

  • Reaffirm Christ’s victory, the power of the Spirit, and the believer’s calling to stand firm, equipped with truth, righteousness, and boldness.

Application for Today’s Christian

  • In the Home: Parents must disciple their children in truth, not outsource it to the church or school. Children are to be taught biblical obedience and respect for authority.

  • At Work: Christians should serve with integrity, knowing they ultimately serve Christ.

  • In the Church: Leaders must teach spiritual warfare with clarity—not sensationalism—but grounded in Scripture.

  • In Daily Life: Believers must actively wear the armor of God, through the Word, prayer, and Spirit-led obedience.

Connection to God’s Love

God’s commands for families, workers, and spiritual warriors are not burdens but expressions of His love. He desires our protection, flourishing, and victory in Christ. The armor is a gift of grace, not merit, reminding us that God equips His children because He cares for them deeply.

Broader Biblical Themes

  • Creation and Order: God’s design for family and authority reflects the order of creation.

  • Redemption: Christ’s lordship transforms all relationships—earthly and spiritual.

  • Covenant: God is faithful to His people and provides all they need to live out the gospel.

  • Victory in Christ: The believer’s triumph in spiritual warfare points to the cosmic victory of Jesus over sin and Satan.

Reflection Questions

  1. How does your view of authority in the home reflect biblical principles?

  2. Are you serving in your workplace as unto the Lord?

  3. Which part of the armor of God do you most often neglect?

  4. How consistent is your prayer life in the midst of spiritual challenges?

  5. How can your church better prepare believers to stand firm in spiritual battle?

Verse-by-Verse Analysis (Selected Key Sections)

Ephesians 6:1-3 – Children, Obey Your Parents

“Children, obey your parents in the Lord, for this is right. ‘Honor your father and mother’—which is the first commandment with a promise—‘so that it may go well with you and that you may enjoy long life on the earth.’”

  • Literal Meaning: Children are commanded to obey their parents “in the Lord”—meaning this is part of their obedience to Christ. This command is not cultural but rooted in the Ten Commandments (Exodus 20:12).

  • Cross-Reference: Colossians 3:20 also affirms this principle.

  • Doctrinal Insight: God’s moral law remains relevant and authoritative. Honor in the home is foundational to society and spiritual formation.

  • Application: Teach children that their obedience to parents is ultimately obedience to God. Parents should model honorable behavior that is worthy of respect.

Ephesians 6:4 – Fathers, Do Not Exasperate

“Fathers, do not exasperate your children; instead, bring them up in the training and instruction of the Lord.”

  • Literal Meaning: The command warns against harsh, unjust, or inconsistent parenting that provokes resentment. Instead, fathers are to nurture with godly discipline and biblical teaching.

  • Cross-Reference: Proverbs 22:6 speaks of training up a child in the way he should go.

  • Doctrinal Insight: The responsibility of discipling children falls primarily on parents, particularly fathers, as the spiritual leaders of the home.

  • Application: Christian parents must be intentional about building their home on the Word of God.

Ephesians 6:5-9 – Slaves and Masters

“Slaves, obey your earthly masters with respect… And masters, treat your slaves in the same way.”

  • Literal Meaning: These verses do not endorse slavery but address the reality of Roman society. Paul exhorts both slaves and masters to behave righteously in their roles.

  • Cross-Reference: Galatians 3:28 – “There is neither slave nor free… for you are all one in Christ Jesus.”

  • Doctrinal Insight: Christian behavior is to be distinct even under unjust systems. The gospel transforms relationships with mutual dignity and accountability before God.

  • Application: These principles apply to modern employer-employee relationships—believers should serve and lead with integrity and humility.

Ephesians 6:10-11 – Be Strong in the Lord

“Finally, be strong in the Lord and in his mighty power. Put on the full armor of God so that you can take your stand against the devil’s schemes.”

  • Literal Meaning: Strength does not come from self-effort but from the Lord’s power. Spiritual warfare is real, and God’s armor is required to resist the devil.

  • Cross-Reference: 2 Corinthians 10:4 – “The weapons we fight with are not the weapons of the world…”

  • Doctrinal Insight: The believer is engaged in a spiritual conflict and must depend on divine resources, not fleshly ones.

  • Application: Christians must stay vigilant, grounded in Scripture and prayer, not passive in the face of evil.

Ephesians 6:12 – Our Struggle is Not Against Flesh and Blood

“For our struggle is not against flesh and blood, but… against the spiritual forces of evil in the heavenly realms.”

  • Literal Meaning: The true enemy is spiritual, not human. Behind worldly opposition is satanic activity.

  • Cross-Reference: Daniel 10:13-14 shows a glimpse of angelic conflict in heavenly realms.

  • Doctrinal Insight: A biblical worldview acknowledges the unseen realm. The believer must have discernment to recognize spiritual battles.

  • Application: Stop treating people as the enemy—pray, forgive, and put on the armor of God to fight the real adversary.

Ephesians 6:13-17 – The Armor of God

Each piece of the armor is both defensive and offensive, rooted in Christ and the gospel:

Application: Every believer must take personal responsibility to put on the armor daily and use God’s Word in every situation.

Ephesians 6:18-20 – Prayer and Perseverance

“And pray in the Spirit on all occasions… be alert and always keep on praying for all the Lord’s people.”

  • Literal Meaning: Prayer is essential—not just a backup plan. It’s continuous, Spirit-led, and intercessory.

  • Cross-Reference: 1 Thessalonians 5:17 – “Pray without ceasing.”

  • Doctrinal Insight: Prayer is not just for petitions but is central to the life of spiritual resistance and empowerment.

  • Application: Leaders and laypeople alike must cultivate a lifestyle of prayer, both for personal strength and for others’ needs.

Theological Implications and Connection to Jesus Christ

Ephesians 6 ultimately points to Christ as the Victor, the Provider, and the Master:

Through His death and resurrection, Christ disarmed the powers and authorities, making a public spectacle of them (Colossians 2:15). He empowers believers to walk in that same victory.

Connection to God the Father

  • The chapter begins with God-ordained authority structures (vv. 1–4), showing the Father’s design for the family.

  • The armor of God is described as coming from God Himself—He is the Source of every spiritual resource.

  • God the Father is the one to whom we pray in the Spirit (v. 18), and He delights in answering the prayers of His children.

Ultimately, this chapter reflects the Father’s protective love for His children. He provides not only a new identity through salvation but also the means to stand firm in a fallen world. His heart is for His children to thrive, not just survive.

Connection to the Holy Spirit

Ephesians 6 is deeply connected to the work and ministry of the Holy Spirit, who:

  • Empowers believers to “be strong in the Lord” (v. 10). This strength comes not from human resolve, but from the Spirit who fills and strengthens the believer (cf. Ephesians 3:16).

  • Guides prayer: Paul exhorts the church to “pray in the Spirit on all occasions” (v. 18), pointing to Spirit-led, Spirit-empowered prayer. This is aligned with Romans 8:26, where the Spirit helps us in our weakness when we do not know how to pray.

  • Reveals truth: The sword of the Spirit is the Word of God (v. 17). The Holy Spirit inspired Scripture (2 Peter 1:21) and now teaches and applies it to believers’ lives.

  • Sanctifies and prepares: The armor of God equips the believer for warfare—but it is the Holy Spirit who enables its daily application and strengthens the inner man to endure.

This chapter reveals that without the Holy Spirit, no believer can stand against the enemy or remain faithful in household, workplace, or ministry responsibilities.

Sermon Outline and Flow

Sermon Title: “Dressed for Battle: Living Strong in Christ”

Text: Ephesians 6:1-20
Theme: The believer’s strength, structure, and stand are rooted in Christ and empowered by the Holy Spirit.
Aim: To equip the church to live faithfully in family, society, and spiritual battle through God’s truth and power.

Introduction:

  • Share a story or statistic about how people prepare for danger (e.g., soldiers donning gear, security drills, etc.).

  • State: “The Christian life is not a playground—it’s a battlefield.”

I. Be Faithful in Your Role (vv. 1–9)

Main Point: Whether child, parent, worker, or leader—live under the Lordship of Christ.

  • Children Obey – Obedience is worship.

  • Fathers Lead – Discipleship starts at home.

  • Workers Serve – Do your work as unto the Lord.

  • Leaders Be Just – Treat others as Christ treated you.

Application: View every role as a platform for ministry and obedience.

Transition: But faithful living in this world requires more than goodwill—it requires strength for battle.

II. Be Equipped for the Real Battle (vv. 10–17)

Main Point: Spiritual battles require spiritual armor—and God has provided all we need.

  • The Source: Be strong in the Lord, not yourself (v. 10).

  • The Enemy: The real fight is not people—it’s spiritual (v. 12).

  • The Armor:

    • Truth – Know the truth.

    • Righteousness – Walk in integrity.

    • Peace – Be ready to share Christ.

    • Faith – Trust God in temptation.

    • Salvation – Rest in your identity in Christ.

    • Word – Use Scripture wisely.

Application: Ask yourself daily—am I wearing the armor, or walking unarmed?

Transition: But no soldier survives without communication.

III. Be Persistent in Prayer (vv. 18–20)

Main Point: Prayer is the battlefield’s lifeline.

  • Pray in the Spirit – Stay sensitive to God’s leading.

  • Pray at All Times – Not a one-time act, but a lifestyle.

  • Pray for All People – This is not a solo mission.

  • Pray for Boldness – Especially for gospel workers (v. 20).

Application: What part of your day is intentionally reserved for prayer?

Conclusion:

  • Summarize: You are not called to fight alone. Christ is your Commander, the Spirit your Empowerer, and the Church your company.

  • “If you don’t know you’re at war, you’re already losing. If you don’t wear the armor, you’re vulnerable. But if you stand in Christ—you can’t fall.”

Call to Action:

  1. Repent of passivity in spiritual matters.

  2. Commit to daily spiritual discipline (prayer, Word, worship).

  3. Encourage your household to walk in the Spirit—start with your home.

  4. Put on the armor—write out each piece and apply it in prayer daily.

Illustrations and Examples

1. Modern-Day Soldier

  • Illustration: Soldiers don’t go into battle without gear. They train, armor up, and stay alert. Likewise, Christians must not be casual in a war zone.

  • Application: Wake up each day realizing you’re not on vacation—you’re on a mission field.

2. Firefighter Gear

  • Firefighters don’t put their boots on after the fire starts. They’re ready before the call. Christians need readiness—not just response.

  • Application: Waiting for a crisis to get serious about faith is too late. Armor up now.

3. Email and Signal Interference

  • Just as a blocked Wi-Fi or jammed radio hinders communication in battle, a prayerless life is like losing your connection with HQ.

  • Application: How clear is your spiritual communication line with God?

4. Personal Story

  • Example: A believer who struggled with anxiety but found peace when they began praying through the armor of God daily.

  • Reflection: Spiritual health often changes not with external circumstances but with internal awareness of God’s presence.

Application for Today’s Christian

Ephesians 6 gives practical, Spirit-empowered steps for every Christian to walk faithfully in a broken world. Here’s how believers can live out this chapter daily:

1. Discipleship: Growing Strong in the Lord

  • In the Family: Parents are called to be disciple-makers in their own homes. Lead Bible discussions, pray with your children, and model Christ-like character.

  • In the Workplace: Whether you are in authority or under authority, work as if Christ is your boss. Show integrity, humility, and grace in every task.

  • In Relationships: Refuse to treat people as enemies. Forgive freely, speak truth in love, and seek reconciliation where needed.

2. Stewardship: Faithful Use of God’s Resources

  • Time: Set aside daily time for Scripture, prayer, and personal worship. Fight spiritual laziness by scheduling what matters most.

  • Truth: Steward the gospel by being ready to share it. Know the truth well enough to speak it clearly in daily conversations.

  • Spiritual Gifts: Use what God has given you to serve others—don’t bury your talent, whether teaching, leading, encouraging, or helping.

3. Living Out the Faith

  • Wear the Armor: Start each day with prayerful awareness of your spiritual armor. Ask God to help you walk in truth, righteousness, peace, and faith.

  • Be Alert: Recognize spiritual warfare. When conflict arises, ask: “What is the enemy trying to do here, and how can I respond in the Spirit?”

  • Pray Persistently: Develop a prayer list. Intercede for your church, your nation, your leaders, and your family. Prayer is not a last resort—it’s a first weapon.

Connection to God’s Love

Ephesians 6 reveals God’s deep love and care through how He equips and instructs His children:

  • God’s Design for the Family: Commands for parents and children are not restrictive, but loving. He knows what structures bring life and peace in the home.

  • God’s Provision in Battle: He doesn’t leave His people to fight alone. He gives them armor—not physical weapons, but spiritual resources—because He knows the battle is fierce.

  • God’s Desire for Intimacy: Through constant prayer, God invites His children into fellowship with Him. He wants to be involved in every part of our lives.

  • God’s Care through the Church: Paul calls for intercession and gospel boldness. God uses His people to support one another in love.

Ultimately, God’s love is not just in what He gives us—it’s in His desire to protect, guide, and empower us through every trial. Redemption is not just past-tense—it’s active and personal.

Broader Biblical Themes

Ephesians 6 is not a stand-alone text—it connects powerfully to key themes throughout Scripture:

1. Creation and Order

  • God’s design for families (vv. 1–4) reflects the order and structure He built into creation (Genesis 1-2). Honor, leadership, and responsibility are rooted in the goodness of God’s original design.

2. Covenant and Obedience

  • The call to obey parents is part of the Ten Commandments (Exodus 20:12). The covenant relationship between God and His people includes clear instructions on how to live in community.

3. Redemption and Spiritual Victory

  • The “armor of God” reflects God’s own armor (Isaiah 59:17). Through Christ, we don’t just survive—we conquer. This chapter echoes Genesis 3:15, where God promises that the seed of the woman will crush the serpent’s head. Christ’s victory is now shared with His people.

4. Kingdom Mission

  • Paul asks for prayer “that I will fearlessly make known the mystery of the gospel” (v. 19). This echoes the Great Commission (Matthew 28:18-20) and ties into the Church’s mission to proclaim Christ to all nations.

5. Eschatology and Endurance

  • Ephesians 6 speaks to the present age of conflict between good and evil, reminding believers that the day of evil (v. 13) is now—but Christ will return. This spiritual war points forward to the day when Christ will return as King and every enemy will be defeated (Revelation 19:11-16).

Reflection Questions

These questions are designed for personal meditation, small group discussion, or sermon follow-up. They help bring the truths of Ephesians 6 into everyday life and encourage spiritual growth.

1. Family and Relationships

  • In what ways are you honoring God through your role as a parent, child, or family member?

  • Are there patterns in your home that need to be corrected or redeemed to reflect God’s design?

  • How can you bring more of God’s Word and grace into your family life this week?

2. Work and Authority

  • Do you view your work—whether at a job, school, or at home—as service to Christ?

  • If you’re in a leadership role, how are you reflecting Christ’s justice and care for those under your authority?

  • How can you practice humility and excellence in your daily tasks?

3. Spiritual Warfare and the Armor of God

  • Which part of the armor do you most struggle to put on daily—and why?

  • Can you identify a recent situation where you were in a spiritual battle? How did you respond?

  • What is one practical step you can take to strengthen your use of the “sword of the Spirit” (God’s Word) this week?

4. Prayer and Dependence on God

  • Is prayer currently a consistent part of your spiritual life—or something you do only in crisis?

  • What does it mean to “pray in the Spirit” for you personally?

  • How can you start praying more intentionally for other believers, your leaders, and the gospel’s advance?

5. Connection to Christ and the Gospel

  • How does knowing that Christ has already won the victory over Satan give you confidence to face today’s battles?

  • Are you trusting in your own strength—or are you learning to depend daily on the strength of the Lord?

  • How does Ephesians 6 help you understand the gospel not just as forgiveness, but as daily power to live?

6. Faith in Action

  • Where is God calling you to “stand firm” right now—in your home, work, church, or spiritual life?

  • How are you discipling others, starting with those closest to you?

  • What truth from this chapter will you carry with you into the next week—and how will you live it out?

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