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What does the Bible say about the power of the tongue?

Bible Topic · WEB

The Bible teaches that our words carry real power to harm or heal, revealing the condition of the heart and calling us to speak in the fear of God. Proverbs 18:21 warns that death and life are in the power of the tongue, while Proverbs 12:18 and 15:4 contrast reckless speech with words that bring healing. Believers are therefore to guard their mouths, answer gently, and use speech to build others up, as Proverbs 15:1 and Ephesians 4:29 teach. James 1:26 warns that uncontrolled speech exposes empty religion. Because none can tame the tongue apart from grace, we should seek the Lord's cleansing and pray with Psalm 19:14 that our words would please Him.

Top passages, ranked by readers

Rankings: OpenBible.info Topical Bible (CC BY) · Scripture: World English Bible

  • Proverbs 18:21

    Death and life are in the power of the tongue; Those who love it will eat its fruit.

  • Proverbs 12:18

    There is one who speaks rashly like the piercing of a sword, But the tongue of the wise heals.

  • Ephesians 4:29

    Let no corrupt speech proceed out of your mouth, but such as is good for building up as the need may be, that it may give grace to those who hear.

  • Proverbs 13:3

    He who guards his mouth guards his soul. One who opens wide his lips comes to ruin.

  • James 1:26

    If anyone among you thinks himself to be religious while he doesn't bridle his tongue, but deceives his heart, this man's religion is worthless.

  • Proverbs 15:1

    A gentle answer turns away wrath, But a harsh word stirs up anger.

  • Proverbs 15:4

    A gentle tongue is a tree of life, But deceit in it crushes the spirit.

  • Proverbs 10:19

    In the multitude of words there is no lack of disobedience, But he who restrains his lips does wisely.

  • Proverbs 21:23

    Whoever guards his mouth and his tongue Keeps his soul from troubles.

  • Psalms 19:14

    Let the words of my mouth and the meditation of my heart Be acceptable in your sight, Yahweh, my rock, and my redeemer.

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