LET NO CORRUPT COMMUNICATION PROCEED

LET NO CORRUPT COMMUNICATION PROCEED

By Rev. Samuel Arimoro

Main Text: Ephesians 4:29

Key Verse: “Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying, that it may minister grace unto the hearers.” — Ephesians 4:29 (KJV)

Supporting Texts: Proverbs 18:21; Matthew 12:34-37; Ephesians 5:4; Colossians 4:6; James 3:2-10; Proverbs 15:1.

Description: This sermon teaches believers to guard their words, reject destructive speech, and use their mouths to build others up and communicate God's grace.

INTRODUCTION

Words are powerful instruments that can build lives or destroy them, encourage the discouraged or deepen their pain, restore relationships or create lasting divisions. God created human beings with the ability to communicate, and He expects us to use this gift responsibly. Our words reveal the condition of our hearts and influence the atmosphere around us.

In Ephesians 4, Paul explains what a transformed Christian life should look like. After instructing believers to put away lying, control their anger, and refuse to give the devil a foothold, he addresses their speech. He commands them to allow no corrupt communication to proceed from their mouths. This shows that spiritual maturity must affect not only our actions but also our conversations.

Corrupt communication includes words that are filthy, abusive, deceitful, malicious, slanderous, discouraging, or destructive. Paul does not merely tell us what to stop saying; he also teaches us what our speech should accomplish. Our words should edify, meet the needs of the moment, and minister grace to those who hear us. A sanctified heart must produce sanctified speech.

1. RECOGNISE THE POWER OF YOUR WORDS

Words are never insignificant. They can influence how people see themselves, how relationships develop, and how conflicts are resolved. Many people have carried painful words spoken to them years ago, while others have found courage because someone spoke a timely word of encouragement.

As Christians, we must learn to speak with wisdom and responsibility. We should not excuse destructive words by saying, “That is just how I talk.” The believer's mouth belongs to God and should become an instrument of truth, love, encouragement, and spiritual influence.

a) Life and Death Are in the Power of the Tongue (Proverbs 18:21)

“Death and life are in the power of the tongue: and they that love it shall eat the fruit thereof.” — Proverbs 18:21 (KJV)

Our words can produce consequences that remain long after a conversation has ended. Words of truth can direct people towards wisdom, while lies and insults can damage trust and relationships.

Do not use your tongue carelessly. Before you speak, consider whether your words will help or harm, heal or wound, encourage or discourage. Learn to speak with purpose rather than merely reacting to every situation.

b) Your Words Reveal Your Heart (Matthew 12:34)

“O generation of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.” — Matthew 12:34 (KJV)

Jesus teaches that our speech reflects what fills our hearts. A heart filled with bitterness often produces bitter words, while a heart shaped by God's truth is better equipped to speak with grace.

Changing your vocabulary without allowing God to transform your heart will not produce lasting change. Ask the Holy Spirit to remove hatred, envy, pride, resentment, and malice so that your speech can become more Christlike.

c) We Must Give Account of Our Words (Matthew 12:36)

“But I say unto you, That every idle word that men shall speak, they shall give account thereof in the day of judgment.” — Matthew 12:36 (KJV)

God takes our speech seriously. Words spoken in anger, carelessness, or secret conversations still matter to Him. This truth should make us thoughtful, not fearful of speaking at all.

Before making accusations, spreading information, or speaking about another person, ask whether what you are saying is true, necessary, and appropriate. Responsible speech is an important part of Christian stewardship.

d) Be Slow to Speak (James 1:19)

“Wherefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to wrath:” — James 1:19 (KJV)

Many conflicts become worse because people speak before listening. They interrupt, assume motives, respond in anger, and later regret what they have said.

Learn to listen carefully and think before answering. A short pause can prevent a long season of regret. Sometimes the wisest response is to remain silent until your emotions have settled.

Biblical Example: Abigail (1 Samuel 25:23-35)

Abigail responded wisely when David was angry with Nabal. Her respectful words helped prevent bloodshed and brought peace to a dangerous situation. Her example shows that wise communication can calm anger, avert conflict, and protect lives.

2. PUT AWAY EVERY FORM OF CORRUPT COMMUNICATION

Paul's command is direct: “Let no corrupt communication proceed out of your mouth.” This requires believers to examine not only what they say publicly but also what they say privately, online, at home, in church, and in the workplace.

Corrupt speech is not limited to obscene language. It includes gossip, slander, deliberate falsehood, insults, abusive jokes, threats, destructive criticism, and words intended to humiliate or manipulate others. We must not allow these practices to become normal features of our conversations.

a) Reject Filthy and Unwholesome Speech (Ephesians 5:4)

“Neither filthiness, nor foolish talking, nor jesting, which are not convenient: but rather giving of thanks.” — Ephesians 5:4 (KJV)

God calls believers to maintain purity in their speech. Words that degrade people, celebrate immorality, or make sin appear attractive are not consistent with a life devoted to Christ.

This does not mean that Christians cannot enjoy humour or speak naturally. Rather, our jokes and conversations should not depend on obscenity, humiliation, or the degradation of others.

b) Refuse Gossip and Slander (Proverbs 16:28)

“A froward man soweth strife: and a whisperer separateth chief friends.” — Proverbs 16:28 (KJV)

Gossip can destroy trust and divide people who once lived in peace. Slander goes further by damaging someone's reputation through false or malicious statements.

Do not spread a story merely because you have heard it. Verify information before repeating it, respect confidentiality, and refuse to participate in conversations designed to disgrace another person. If a matter genuinely requires attention, address it through the appropriate channels.

c) Stop Lying and Deception (Colossians 3:9)

“Lie not one to another, seeing that ye have put off the old man with his deeds;” — Colossians 3:9 (KJV)

A believer must not use words to deceive others for personal advantage. Lies may temporarily protect our image, but they damage trust and weaken relationships.

Speak truthfully, even when honesty requires humility. If you have given false information, correct it. If you have made a mistake, admit it. Truthfulness is a mark of a life being renewed by Christ.

d) Reject Abusive and Insulting Language (Colossians 3:8)

“But now ye also put off all these; anger, wrath, malice, blasphemy, filthy communication out of your mouth.” — Colossians 3:8 (KJV)

Anger does not give us permission to abuse people. Insults, threats, humiliation, and degrading names can leave deep emotional wounds, especially when spoken by parents, spouses, leaders, or trusted friends.

Learn to address wrong behaviour without attacking a person's dignity. Correct with firmness when necessary, but refuse to use your mouth as a weapon of cruelty.

Biblical Example: Peter's Denial (Matthew 26:69-75)

Under pressure, Peter denied knowing Jesus and even used words to distance himself from his Lord. Later, he wept bitterly when he remembered Jesus' warning. His experience reminds us that fear and pressure can influence our speech. We must remain watchful and ask God for courage to speak truthfully.

3. SPEAK WORDS THAT BUILD PEOPLE UP

Christian speech is not merely the absence of bad language. Paul instructs us to speak “that which is good to the use of edifying.” Edifying means strengthening, encouraging, instructing, and helping another person grow.

Our conversations should leave people better informed, strengthened in faith, or directed towards what is right. There will be times when correction is necessary, but correction should aim at restoration rather than humiliation. The goal is not simply to win an argument; it is to honour God and help people.

a) Speak What Is Useful for Building Others Up (Ephesians 4:29)

“Let no corrupt communication proceed out of your mouth, but that which is good to the use of edifying...” — Ephesians 4:29a (KJV)

Every conversation gives us an opportunity to build or damage. We can strengthen someone who is discouraged, help a younger believer understand Scripture, or give practical advice to someone facing a challenge.

Before speaking, ask yourself: “Will these words help this person?” If your words will not contribute anything good, consider whether silence would be wiser.

b) Encourage the Fainthearted (1 Thessalonians 5:14)

“Now we exhort you, brethren, warn them that are unruly, comfort the feebleminded, support the weak, be patient toward all men.” — 1 Thessalonians 5:14 (KJV)

People do not all need the same kind of response. Some need correction, others need comfort, and some need patient support while they recover from difficult experiences.

Ask God for discernment to know what to say and how to say it. A person who is struggling may not need condemnation; they may need someone who will listen, encourage them, and help them take the next right step.

c) Correct with Love and Gentleness (Galatians 6:1)

“Brethren, if a man be overtaken in a fault, ye which are spiritual, restore such an one in the spirit of meekness; considering thyself, lest thou also be tempted.” — Galatians 6:1 (KJV)

Correction is sometimes necessary, but it should be offered with humility. The purpose of godly correction is restoration, not revenge or public embarrassment.

Avoid exposing people's weaknesses merely to demonstrate your own superiority. Where possible, address sensitive matters privately, speak truthfully, and remain willing to examine your own conduct.

d) Let Your Words Bring Comfort and Hope (Proverbs 12:25)

“Heaviness in the heart of man maketh it stoop: but a good word maketh it glad.” — Proverbs 12:25 (KJV)

A timely word can bring relief to someone carrying a heavy burden. Encouragement does not mean pretending that every problem is small; it means helping people face their challenges with hope, wisdom, and support.

Tell people when they have done something well. Remind the discouraged of God's faithfulness, and offer practical encouragement to those who need help. Never underestimate the effect of sincere, thoughtful words.

Biblical Example: Barnabas (Acts 9:26-28)

When many believers were afraid of Saul after his conversion, Barnabas took him and introduced him to the apostles, explaining what had happened. Barnabas helped others see the evidence of God's work in Saul's life. His example shows the importance of speaking words that encourage trust, recognise grace, and create room for people to grow.

4. LET YOUR SPEECH MINISTER GRACE TO THE HEARERS

Paul says our words should “minister grace unto the hearers.” Grace-filled speech communicates truth with kindness, wisdom, and consideration. It does not compromise righteousness, but it avoids unnecessary harshness and cruelty.

The same truth can be communicated in a way that invites understanding or in a way that provokes needless hostility. Believers must learn to speak in a manner that reflects the character of Christ. Our words should help people encounter truth while also seeing the love and patience of God.

a) Let Your Speech Be Gracious (Colossians 4:6)

“Let your speech be alway with grace, seasoned with salt, that ye may know how ye ought to answer every man.” — Colossians 4:6 (KJV)

Grace-filled speech is respectful, thoughtful, and suitable for the situation. It considers the person being addressed and seeks to communicate clearly without unnecessary offence.

This is particularly important when discussing sensitive matters, answering questions about our faith, or resolving disagreements. Speak with conviction, but do not confuse rudeness with boldness.

b) A Soft Answer Can Turn Away Wrath (Proverbs 15:1)

“A soft answer turneth away wrath: but grievous words stir up anger.” — Proverbs 15:1 (KJV)

A gentle response can help reduce tension, while harsh words may intensify an already difficult situation. This does not mean that every angry person will immediately become calm, but our own speech need not add fuel to the fire.

When someone speaks aggressively, resist the temptation to answer with equal hostility. Maintain self-control, state your position clearly, and step away when necessary to prevent further escalation.

c) Speak the Truth in Love (Ephesians 4:15)

“But speaking the truth in love, may grow up into him in all things, which is the head, even Christ:” — Ephesians 4:15 (KJV)

Truth without love can become unnecessarily harsh, while love without truth can become misleading. Christian maturity requires both. We must not lie to make people comfortable, nor use truth as an excuse to wound them.

When difficult conversations are necessary, speak honestly and respectfully. Explain the issue clearly, avoid exaggeration, and remain open to listening to the other person's perspective.

d) Use Words That Give Grace According to Need (Ephesians 4:29)

Paul teaches that our words should meet the needs of the hearers. This requires discernment because a child, a grieving person, a new believer, and a person needing correction may each require a different response.

Do not speak merely to express yourself. Consider what the situation requires and whether your words will be helpful. Sometimes grace means giving advice; sometimes it means offering comfort; at other times, it means listening quietly.

Biblical Example: Jesus and the Woman Taken in Adultery (John 8:1-11)

Jesus did not endorse sin, but He dealt with the woman in a way that exposed the hypocrisy of her accusers and offered her an opportunity to change. His words combined truth, authority, and mercy. His example teaches us to uphold righteousness without becoming instruments of condemnation and humiliation.

5. BRING YOUR TONGUE UNDER THE CONTROL OF THE HOLY SPIRIT

The tongue is small, yet it can have a tremendous influence. James compares it to a fire that can set a great forest ablaze. Human determination alone may not be enough to change deeply established habits of speech. We need God's wisdom, the renewal of our minds, and the help of the Holy Spirit.

Spiritual maturity is demonstrated when we can control our words under pressure. It is easy to speak kindly when everything is going well, but our character is tested when we are offended, misunderstood, provoked, or disappointed. We must allow God to shape our reactions as well as our intentions.

a) Ask God to Guard Your Mouth (Psalm 141:3)

“Set a watch, O LORD, before my mouth; keep the door of my lips.” — Psalm 141:3 (KJV)

David recognised his need for divine help in controlling his speech. We should pray the same prayer, especially when dealing with difficult people or emotionally charged situations.

Ask the Lord to help you recognise harmful words before they leave your mouth. Pray for self-control, discernment, patience, and the humility to remain silent when speaking would cause unnecessary harm.

b) Remember That the Tongue Needs Discipline (James 3:5-6)

James describes the tongue as a small member that can boast great things and cause significant damage. His warning reminds us that careless speech can produce consequences far greater than we expect.

Do not dismiss harmful words as insignificant. Develop practical habits that support godly speech: pause before responding, avoid arguments when emotions are uncontrolled, and seek reconciliation when your words have caused harm.

c) Fill Your Heart with God's Word (Psalm 119:11)

“Thy word have I hid in mine heart, that I might not sin against thee.” — Psalm 119:11 (KJV)

God's Word renews our thinking and gives us a foundation for wise speech. When Scripture shapes our hearts, it becomes easier to recognise pride, bitterness, falsehood, and destructive attitudes.

Read the Bible consistently, meditate on its teaching, and practise applying it to daily conversations. What fills your heart will influence what comes out of your mouth.

d) Walk in the Spirit (Galatians 5:22-23)

The fruit of the Spirit includes love, joy, peace, longsuffering, gentleness, goodness, faith, meekness, and temperance. These qualities are essential to wholesome communication.

As you yield to the Holy Spirit, you can learn to respond with patience instead of rage, gentleness instead of cruelty, and self-control instead of impulsive speech. When you fail, repent promptly, apologise where necessary, and seek God's help to grow.

Biblical Example: Stephen (Acts 7:59-60)

Even as Stephen faced a violent death, he prayed for the Lord to receive his spirit and not to lay the sin of his persecutors to their charge. His final words revealed a heart shaped by faith and mercy. His example challenges us to seek God's help so that even under severe pressure, our speech can reflect our commitment to Christ.

CONCLUSION

Ephesians 4:29 calls every believer to a higher standard of communication. We must reject lies, gossip, slander, filthy language, insults, and every form of destructive speech. Our mouths should become instruments of truth, encouragement, correction, comfort, and grace. The words we speak reveal what is happening within us, so lasting change begins with a heart that is being renewed by God.

Make a fresh commitment today to guard your tongue. Before speaking, ask whether your words are true, necessary, loving, and helpful. If you have wounded someone with your speech, humble yourself, apologise, and seek reconciliation. Let your family, church, workplace, and community experience the grace of God through your words. May your mouth become a fountain of life and a blessing to everyone who hears you.

PRAYER POINTS

1. Lord, purify my heart and my speech in Jesus name.

2. Father, deliver me from gossip and slander in Jesus name.

3. Help me to speak words that build others up in Jesus name.

4. Give me wisdom to answer gently in Jesus name.

5. Let no destructive word proceed from my mouth in Jesus name.

6. Holy Spirit, control my tongue in Jesus name.

7. Remove bitterness and anger from my heart in Jesus name.

8. Make my words a source of comfort and hope in Jesus name.

9. Help me to speak the truth in love in Jesus name.

10. Let my speech bring glory to You in Jesus name.

PROPHETIC DECLARATIONS

1. Your mouth shall speak wisdom and grace in Jesus name.

2. You shall overcome destructive speech in Jesus name.

3. Your words shall bring healing and encouragement in Jesus name.

4. You shall walk in patience and self-control in Jesus name.

5. Your home shall be filled with words of peace in Jesus name.

6. You shall speak truth with love and boldness in Jesus name.

7. Every habit of harmful speech shall be broken in Jesus name.

8. Your tongue shall become an instrument of blessing in Jesus name.

9. You shall build relationships through wise communication in Jesus name.

10. Your words shall minister grace to many in the mighty name of Jesus.