What Does The Bible Say About The Mouth? (25 Bible Verses)

The Bible has much to say about the power of the mouth and the words we speak. Let’s explore how Scripture teaches us to use our mouths for good, and the impact our words can have on others and on ourselves.

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What Does The Bible Say About The Mouth

Proverbs 13:3

“Those who guard their lips preserve their lives, but those who speak rashly will come to ruin.”

This verse emphasizes the importance of guarding the words that come out of our mouths. It reminds us that thoughtless and rash speech can lead to negative consequences and ruin. Therefore, it is essential to exercise caution and wisdom in our communication.

Proverbs 15:4

“The soothing tongue is a tree of life, but a perverse tongue crushes the spirit.”

This verse illustrates the power of our words. A gentle and kind tongue can bring healing and life to others, while a deceitful and hurtful tongue can cause destruction and despair. It encourages us to choose our words carefully and seek to uplift and encourage those around us.

Proverbs 18:21

“The tongue has the power of life and death, and those who love it will eat its fruit.”

This verse provides a clear reminder of the incredible influence our words possess. Our speech can either bring life and blessings or bring death and harm. It reminds us to be mindful of the impact our words have on ourselves and others and to use our tongues wisely.

James 1:19

“My dear brothers and sisters, take note of this: Everyone should be quick to listen, slow to speak and slow to become angry.”

This verse encourages us to adopt a humble and attentive attitude when it comes to our speech. It reminds us to prioritize listening over speaking, to exercise self-control, and to be slow to anger. By doing so, we can cultivate healthier and more constructive communication.

Proverbs 21:23

“Those who guard their mouths and their tongues keep themselves from calamity.”

This verse underscores the importance of self-control and discretion when it comes to our speech. By being mindful of the words we choose to utter, we can prevent unnecessary trouble and misfortune. It serves as a gentle reminder to think before we speak and to value the power of silence when needed.

Matthew 12:36

“But I tell you that everyone will have to give account on the day of judgment for every empty word they have spoken.”

This verse cautions us about the accountability we will face for our every word spoken. It reminds us that words carry weight and can have eternal significance. It prompts us to be intentional and responsible with our speech, ensuring that our words align with love, truth, and righteousness.

Proverbs 10:19

“Sin is not ended by multiplying words, but the prudent hold their tongues.”

This verse encourages us to exercise restraint and wisdom in our speech. It warns against using excessive words to justify or excuse sinful behavior. Instead, it advocates for the prudent practice of holding our tongues, knowing that silence can often be the wiser choice.

Proverbs 12:18

“The words of the reckless pierce like swords, but the tongue of the wise brings healing.”

This verse highlights the contrasting impact of our words. Reckless and careless speech can wound and harm others deeply, while wise and thoughtful words can bring healing and restoration. It reminds us to be mindful of the power we hold and to choose our words carefully.

Colossians 4:6

“Let your conversation be always full of grace, seasoned with salt, so that you may know how to answer everyone.”

This verse encourages believers to approach their conversations with grace, kindness, and wisdom. It reminds us that our speech should reflect the love and truth of Christ, enabling us to respond effectively to others while maintaining a spirit of respect and compassion.

Proverbs 16:24

“Gracious words are a honeycomb, sweet to the soul and healing to the bones.”

This verse highlights the sweetness and power of gracious and kind words. Such words have the ability to bring comfort, joy, and healing to those who hear them. It encourages us to cultivate a habit of speaking life and edification into the lives of others.

Psalm 19:14

“May these words of my mouth and this meditation of my heart be pleasing in your sight, Lord, my Rock and my Redeemer.”

This verse serves as a heartfelt prayer, acknowledging the importance of aligning our words and thoughts with God’s will. It reminds us to seek His guidance and ask that our speech would bring glory to Him. It emphasizes the need for our words to reflect the character and love of our Heavenly Father.

Proverbs 17:27

“The one who has knowledge uses words with restraint, and whoever has understanding is even-tempered.”

This verse emphasizes the importance of wisdom and self-control in communication. It encourages us to be thoughtful and measured in our words, particularly when we possess knowledge and understanding. It reminds us to exercise patience and maintain a calm demeanor, fostering healthier and more fruitful interactions.

Ephesians 4:29

“Do not let any unwholesome talk come out of your mouths, but only what is helpful for building others up according to their needs, that it may benefit those who listen.”

This verse challenges us to guard against using words that are unhelpful, hurtful, or negative. Instead, it encourages us to use our speech to edify and encourage others. It highlights the importance of considering the needs of others and speaking words that bring benefit and blessing.

Proverbs 31:26

“She speaks with wisdom, and faithful instruction is on her tongue.”

This verse describes the character of a woman of noble character, emphasizing her wise and instructive speech. It serves as an inspiration for all believers to seek wisdom and to use their words to guide and mentor others. It reminds us that our speech can have a significant impact on those around us.

Matthew 15:11

“What goes into someone’s mouth does not defile them, but what comes out of their mouth, that is what defiles them.”

This verse teaches us that our words hold greater weight than the food we consume. It reminds us that the true measure of our character lies in the words we speak. It urges us to be mindful of the impact our speech has on ourselves and others, challenging us to strive for purity and integrity in our communication.

Proverbs 29:20

“Do you see someone who speaks in haste? There is more hope for a fool than for them.”

This verse warns against speaking impulsively or without careful thought. It suggests that someone who continually speaks without considering the consequences may lack wisdom or discernment. It serves as a reminder to seek God’s guidance and wisdom before we open our mouths, ensuring that our words reflect His truth and love.

James 3:5

“Likewise, the tongue is a small part of the body, but it makes great boasts. Consider what a great forest is set on fire by a small spark.”

This verse highlights the tremendous power and impact of our words. Despite being a small member of the body, the tongue has the potential to cause significant damage or produce remarkable good. It reminds us to use our words wisely and responsibly, recognizing the great influence they possess.

Proverbs 4:24

“Keep your mouth free of perversity; keep corrupt talk far from your lips.”

This verse emphasizes the importance of guarding our speech against vulgarity, dishonesty, and corruption. It reminds us of the need to align our words with truth, righteousness, and purity. By doing so, we can ensure that our words reflect God’s character and bring honor to His name.

Proverbs 15:1

“A gentle answer turns away wrath, but a harsh word stirs up anger.”

This verse teaches the power of gentleness and kindness in diffusing conflicts and promoting peace. It encourages us to respond to others with patience and understanding, avoiding words that may provoke anger or hostility. By choosing a gentle response, we can foster healthy relationships and promote reconciliation.

Psalm 141:3

“Set a guard over my mouth, Lord; keep watch over the door of my lips.”

This verse serves as a humble prayer, asking God’s help to tame and control our tongue. It acknowledges our need for divine guidance and protection in our communication. It reminds us to surrender our speech to the Lord, allowing Him to guard our words and lead us in speaking with love, wisdom, and grace.

Proverbs 10:11

“The mouth of the righteous is a fountain of life, but the mouth of the wicked conceals violence.”

This verse contrasts the speech of the righteous and the wicked. The words of the righteous bring life and blessings, while the words of the wicked conceal violence and harm. It encourages us to strive for righteousness in our speech, knowing that our words have the power to impact others profoundly.

James 3:8-9

“But no human being can tame the tongue. It is a restless evil, full of deadly poison. With the tongue we praise our Lord and Father, and with it we curse human beings, who have been made in God’s likeness.”

This verse acknowledges the great challenge of controlling our speech. It recognizes the inherent potential for both good and evil that lies within our tongues. It serves as a reminder to continually surrender our speech to God, seeking His help in using our words to glorify Him and bless others.

Proverbs 15:28

“The heart of the righteous weighs its answers, but the mouth of the wicked gushes evil.”

This verse highlights the importance of discernment and wisdom in our communication. The righteous consider their words before speaking, carefully weighing their answers to ensure they align with truth and love. In contrast, the mouth of the wicked overflows with evil and thoughtless speech. It encourages us to cultivate a heart of righteousness, manifesting itself through the words we speak.

Proverbs 10:31

“From the mouth of the righteous comes the fruit of wisdom, but a perverse tongue will be silenced.”

This verse emphasizes the connection between righteousness and wisdom in our speech. It suggests that the words of the righteous yield wisdom and insight, while a perverse tongue will eventually be silenced. It encourages us to seek righteousness and to allow wisdom to flow from our mouths, bringing light and understanding to those who hear.

Proverbs 12:25

“Anxiety weighs down the heart, but a kind word cheers it up.”

This verse acknowledges the impact of our words on the emotional well-being of others. It reminds us that our kind and comforting words can bring relief and encouragement to those who are burdened by anxiety. It encourages us to extend grace and compassion through our speech, providing solace and support to those in need.