The Power of Words: Impacts of What We Say

Words, or what we say, can be the fruit of our lips (Hosea 14:2); likewise, they can either acquit us or condemn us (Matt. 12:37). Ah, the beauty of free will.

You might’ve heard it said that our words have power – power to build up or even to destroy. Maybe you’ve been on the receiving end of another’s harsh, hurtful words, or perhaps you’ve even been the one to deliver them (it’s a statistical certainty that we probably all have at some point or another). Either way, it’s evident that words have power. What we believe and what we say directly impacts our lives and the world around us. 

Seek truth…

Seeking truth in our beliefs is at the core of what we say. Truth in and of itself is a hot topic. Culture today indicates that each of us has “our own truth,” but this notion contradicts itself. Simply because something feels good to us does not necessarily make it true or permissible. Similarly, just because something makes us uncomfortable or upset does not invalidate it or make it false. To get through the murkiness of society’s influence, it’s necessary to delve into the Word of God to reestablish what truth is, how we are supposed to behave, what our beliefs say about us, and what we inevitably express through words.

… no matter your circumstances.

If you’ve been privy to the human experience (yes, you!), you’ll know that circumstances often influence what we say and believe. Excited about that promotion? Chance are, your beliefs and words will predictably follow suit. Same goes for when things aren’t going so well… Just lost your closest friend? Struggling with a chronic illness? Chances are your words – at the very least – will be heavily influenced by what you’re going through, not to mention your fundamental beliefs being shaped and challenged. Here’s the bright side, though: Words have the power to give life. You’ve probably heard the saying “Fake it ‘til you make it,” which bears some credence, albeit minimal. While I’m not a fan of phony people, this concept is simple; sometimes it is necessary to behave according to the outcome you desire, especially when your circumstances deem it near-impossible.

Words can give life.

Words can give life. As followers of Christ, we rely on the Spirit of God to give life. John 6:63 says, “The Spirit gives life; the flesh counts for nothing. The words I have spoken to you—they are full of the Spirit and life.” If we mistakenly believe that we ourselves can succeed on our own, we set ourselves up for disaster. In the Old Testament, Deuteronomy 29:19 admonishes us that, “When such a person hears the words of this oath and they invoke a blessing on themselves, thinking, “I will be safe, even though I persist in going my own way,” they will bring disaster on the watered land as well as the dry.” Words are not just idle, they are our life (Deut. 32:47).

Words can be destructive.

The books of Psalms and Proverbs are full of wisdom and direction on how we ought to carefully hone what we say. In my opinion, what we say to ourselves is just as important as what we say to others. Self-talk, which is basically a combination of the concepts you deem true in your mind and heart, also has the power to make or break your spirit. Practicing epistemic humility towards ourselves, as well as to others, is an important part of meaningful growth.

Admonition and Encouragement from the Psalms and Proverbs (NIV, 2011)

The admonition and encouragement of the books of Psalms and Proverbs have simple but powerful tidbits on how we ought to live our lives. Ultimately, we live not to serve ourselves, but to glorify God; this is the reminder through 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” (NIV, 2011).

Words invoke emotion.

Again, part of the human experience involves emotion. Heck, our experiences revolve around emotion. Plain and simple, humans are emotional beings. (How and whether we show emotion is a different subject altogether. Can’t promise I’ll be writing a post on that subject anytime soon!) 

King Saul burned with a righteous anger as a response to what he heard (1 Sam. 11:6). Sometimes God chooses to empower us through the words of others, inspiring us to fruitful action.

Words can also give us courage. King Asa chose to believe the words that the Spirit of God spoke to him. In 2 Chronicles 15:8, Asa heard the words and the prophecy, and “he took courage.” The Lord was with him.

God makes things known to us at just the right time – His timing. Celebration and joy come from deep understanding of God’s Word (Neh. 8:12). The Word of God “support[s] those who stumble and strengthen[s] faltering knees” (Job 4:4).

Job is a sobering example of how life circumstances influence what we say and believe. Amid his suffering, he cried out on several occasions to the Lord: 

            How painful are honest words! But what do your arguments prove?

Job 6:25

            How long will you torment me and crush me with words?

Job 19:2

It is most important to note that Job grew in wisdom and in his trust of God’s plan through his painful life experiences. He provides us advice and encouragement through his own words:         

Accept instruction from his mouth and lay up his words in your heart. Job 22:22

Job 22:22

I have not departed from the commands of his lips; I have treasured the words of his mouth more than my daily bread.

Job 23:12

My words come from an upright heart; my lips sincerely speak what I know.

Job 33:3

Words give us a solid, reliable sense of direction.

It’s about more than just a moral compass. In both the temporal and in the eternal, the truth of God’s Word guides us and helps us grow. Sometimes the journey can feel lonely, but often it’s a collective movement. In Ephesians 5:6, the Apostle Paul writes, “Let no one deceive you with empty words, for because of such things God’s wrath comes on those who are disobedient.” An indisputable part of living a godly life is seeking God’s guidance above that of errant humans.

This is what we speak, not in words taught us by human wisdom but in words taught by the Spirit, explaining spiritual realities with Spirit-taught words.

I Corinthians 2:13

The Lord doesn’t leave us high and dry. He gives us exactly what we need when we need it. The prophet Jeremiah is a prime example of this: “Then the Lord reached out his hand and touched my mouth and said to me, ‘I have put my words in your mouth’“ (Jer. 1:9). Jeremiah goes on to say, “When your words came, I ate them; they were my joy and my heart’s delight, for I bear your name, Lord God Almighty” (Jer. 15:16). Comparably, we must fix the Word of God in our hearts and minds, “[tying] them as symbols on [our] hands and [binding] them on [our] foreheads” (Deut. 11:18). Asking God to give you all that you need demonstrates faith in His abilities, not your own. Being open to His guidance shows your humility rather than your pride.

Use your superpowers for good.

The writer of Hebrews states, “For the word of God is alive and active. Sharper than any double-edged sword, it penetrates even to dividing soul and spirit, joints and marrow; it judges the thoughts and attitudes of the heart” (Heb. 4:12). So remember, when you speak, “do so as one who speaks the very words of God” (1 Pet. 4:11). Do you recall when Uncle Ben told Peter Parker (a.k.a. Spider-Man) that with great power comes great responsibility? Maybe that’s not the most eloquent example, but you get the point. God has given you the superpowers of free will, of words, and of love. Use them for good. Use them for His glory.

Believe His eternal promises.

Jesus himself guaranteed that, “If you remain in me and my words remain in you, ask whatever you wish, and it will be done for you” (John 15:7). He emphasized the temporal nature of this life, while highlighting the enduring assurance of eternal life. “Heaven and earth will pass away,” he said, “but my words will never pass away” (Matt. 24:35).

Words have power. They can give life; they can also destroy. The Word of God is the ultimate standard of truth. What we believe and what we say can make all the difference in the world. As I draw to a close, I hope you get a chuckle out of a couple of my favorite family sayings that go a little like this:

“Just because you can say something, doesn’t mean you should.”

“Choose your words wisely. Once they’re out of your mouth, you can’t put them back.”

And last, but certainly not least, focus on standing firm when the world around you is falling apart. “But we ought to always thank God for you, brothers and sisters loved by the Lord, because God chose you as firstfruits to be saved through the sanctifying work of the Spirit and through belief in the truth” (2 Thess. 2:13).


New International Version Bible. (2011). Bible Gateway.

Wiersbe, W. W. (1991). Nelson’s Quick Reference: Chapter-by-Chapter Bible Commentary. Thomas Nelson, Inc.

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