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    What Does the Bible Say About the Power of the Tongue?

    What Does the Bible Say About the Power of the Tongue? James teaches that the tongue is a small member with enormous power—it can bless or destroy, and controlling it is a mark of spiritual maturity.

    Key verse: James 3:5-6 (KJV)

    James teaches that the tongue is a small member with enormous power—it can bless or destroy, and controlling it is a mark of spiritual maturity.

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    Quick Answer

    James teaches that the tongue is a small member with enormous power—it can bless or destroy, and controlling it is a mark of spiritual maturity.

    "Even so the tongue is a little member, and boasteth great things. Behold, how great a matter a little fire kindleth! And the tongue is a fire, a world of iniquity." — James 3:5-6 (KJV)

    The Biblical Answer

    The Bible devotes significant attention to the power of speech. James 3:5-6 compares the tongue to a small fire that can set a great forest ablaze, calling it 'a world of iniquity' that 'defileth the whole body.' Proverbs 18:21 declares that 'death and life are in the power of the tongue.' Yet Scripture also highlights the tongue's positive potential: Proverbs 15:4 says 'a wholesome tongue is a tree of life,' and Proverbs 12:18 notes that 'the tongue of the wise is health.' Jesus taught that 'out of the abundance of the heart the mouth speaketh' (Matthew 12:34), connecting speech to inner character. Controlling the tongue requires the transforming work of the Spirit.

    Topic Overview

    What Does the Bible Say About Faith?

    What the Bible teaches about faith, believing in God, and trusting His promises.

    Key Scripture References

    "Even so the tongue is a little member, and boasteth great things. Behold, how great a matter a little fire kindleth! And the tongue is a fire, a world of iniquity."
    "Death and life are in the power of the tongue: and they that love it shall eat the fruit thereof."
    "O generation of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh."

    Frequently asked questions

    Frequently asked questions

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    Deep Dive Commentary

    For a more in-depth study, read our verse-by-verse commentary:

    Related Reading

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    Read it in context

    The answer above sits inside James. The 365-day chronological plan reads it in the order the events happened.

    Read James on day 318 of the chronological Bible reading plan

    Keep the verses to hand

    Every verse quoted in “What Does the Bible Say About the Power of the Tongue?” comes from the King James Version, free to download and print.

    Frequently Asked Questions

    The Bible devotes significant attention to the power of speech. James 3:5-6 compares the tongue to a small fire that can set a great forest ablaze, calling it 'a world of iniquity' that 'defileth the whole body.' Proverbs 18:21 declares that 'death and life are in the power of the tongue.' Yet Scripture also highlights the tongue's positive potential: Proverbs 15:4 says 'a wholesome tongue is a tree of life,' and Proverbs 12:18 notes that 'the tongue of the wise is health.' Jesus taught that 'out of the abundance of the heart the mouth speaketh' (Matthew 12:34), connecting speech to inner character. Controlling the tongue requires the transforming work of the Spirit.

    The Bible strongly condemns gossip as destructive, calling it a fire that separates friends and warning that the tongue holds the power of life and death.

    Self-control (temperance) is a fruit of the Spirit and a discipline essential for godly living, resisting temptation, and honoring God with our bodies.