Words That Feed and Endure (Proverbs 10:20–21)
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Proverbs 10:20-21
The tongue of the righteous is choice silver;
the heart of the wicked is of little worth.
The lips of the righteous feed many,
but fools die for lack of sense.
These verses really are beautiful. And they continue a theme we’ve been seeing again and again this week and overall in Proverbs — how our lives intersect with others through our words, our relationships, and the way we communicate.
Just before this, in verse 19, we’re warned about haste in speech: “When words are many, transgression is not lacking, but whoever restrains his lips is prudent.” And Proverbs 10:20–21 now explains why that matters so much.
The point isn’t simply that words matter — though they do.
The deeper point is that words reveal what you live on. They are the fruit that indicates the health of the root.
Speech is never just behavior. It’s a window into the heart. And the heart, in turn, determines whether our presence in other people’s lives is nourishing — or draining.
That’s why Proverbs makes this striking contrast:
“The tongue of the righteous is choice silver, but the heart of the wicked is of little worth.”
Notice something subtle here. It doesn’t say the words of the wicked are of little worth. It says their heart is. Because Proverbs is getting underneath volume and personality and temperament.
The righteous may not speak often, but when they do, their words have weight. They’re precious. They endure.
The wicked may speak a lot, but their words are weightless — not because they lack intelligence or charm, but because they come from a heart that hasn’t been shaped by truth, humility, or love.
In other words, the issue isn’t verbosity versus silence.
It’s formation versus emptiness.
And that’s why verse 21 says, “The lips of the righteous feed many.” Their words give life. They strengthen. They clarify. As Paul says in Ephesians 4:29, they “give grace to those who hear.”
When you interact with someone like that, you leave nourished — not because they talked so much, but because their heart has been shaped by something solid.
By contrast, “fools die for lack of sense.” Not necessarily all at once, but relationally, slowly. Conversations hollow out. Relationships thin. Life drains away — because there’s nothing substantial at the center holding it together.
And this is where Proverbs presses us to pause and reflect.
What’s coming out of my mouth?
Do my words bring life—or do they subtly take it?
When people interact with me, are they fed—or left wanting?
And underneath all of that is the deeper question Proverbs is really asking:
What is my heart being formed by? What am I living on?
Let’s pray.
