One of the clearest ways wisdom is demonstrated in our lives is through the words we speak. Proverbs returns to this theme repeatedly, reminding us that our speech carries great power:
‘Death and life are in the power of the tongue: and they that love it shall eat the fruit thereof.’ Proverbs 18:21.
Here, Solomon is clear that our words have consequences. They can build up or tear down, heal or wound, guide or mislead. They bring life or death to every aspect of our lives. This is why it’s important that we think before we speak:
'The heart of the righteous studieth to answer: but the mouth of the wicked poureth out evil things.’ Proverbs 15:28.
The wise person does not speak carelessly. They pause, consider, and respond with thought. By contrast, foolish speech is impulsive and overflows without restraint:
‘He that keepeth his mouth keepeth his life: but he that openeth wide his lips shall have destruction.’ Proverbs 13:3.
Wisdom knows when to speak and when to remain silent. It understands that careless words often lead to regret, but restrained speech preserves peace and protects relationships.
Solomon teaches us that the tone of our words matters just as much as their content:
‘A soft answer turneth away wrath: but grievous words stir up anger.’ Proverbs 15:1.
Even in moments of tension, wisdom chooses gentleness. It recognises that a harsh response may feel justified in the moment, but that it often escalates conflict. Conversely, a gentle word has the power to calm and restore.
Our speech is also a matter of integrity before God:
‘Lying lips are abomination to the Lord: but they that deal truly are his delight.’ Proverbs 12:22.
Wisdom speaks the truth. Deception may seem convenient, but it stands in opposition to God’s character. Truthful speech reflects a life aligned with him.
When it comes to the tongue, Proverbs also warns against gossip and careless words that harm others:
‘A talebearer revealeth secrets: but he that is of a faithful spirit concealeth the matter.’ Proverbs 11:13.
In this way, wisdom exercises discretion. It refuses to spread what could damage another person. It is less concerned with making what are often self-serving, public judgments of others and more focused on speaking in ways that build up rather than tear down.
This doesn’t mean we should never speak about hurtful experiences or behaviour. There are times when wisdom requires us to process what has happened, seek support, pursue accountability, or work through a situation so that healing and growth can occur. The difference lies in our motive: wisdom seeks understanding, restoration, and truth, whereas gossip seeks to elevate ourselves over others.
Finally, Proverbs paints a beautiful picture of what wise speech offers:
‘Pleasant words are as an honeycomb, sweet to the soul, and health to the bones.’ Proverbs 16:24.
When shaped by wisdom, our speech becomes a source of life and blessing. It can encourage, comfort, and strengthen those around us. It can also propel our lives towards God’s blessings.
Proverbs is clear that wisdom is not only seen in what we know, but in what we say. Our words reveal our hearts, influence others, and even affect our physical health. As we grow in wisdom, we learn to speak with care and truth, using our words in a way that honours God and brings life to those around us.
Jesus reinforces this truth in the New Testament, reminding us of the weight our words carry:
‘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.
Our words are not insignificant. They matter to God, because they reveal the condition of our hearts and the direction of our lives.
In the next part of this series, we will turn our attention to another practical expression of wisdom: how we approach our work, and what Proverbs teaches about diligence and faithfulness in our daily lives.
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