Living faith speaks and by speaking grows stronger.
King David knew lots about faith. In Psalm 23 he demonstrates the important principle we will explore today.
In verse 1 David writes, “The Lord is my shepherd; I shall not want.” That is a statement of faith. Similarly, the last verse in the psalm speaks words of faith: “Surely goodness and mercy shall follow me all the days of my life, and I shall dwell in the house of the LORD forever” (v. 6).
Speaking confident words about what God will do in the future is a normal part of David’s psalms. Is that presumptuous? Should he attach to each statement of faith the words “Not my will but yours be done,” as Jesus used in the Garden of Gethsemane?
Was David presumptuous when he shouted to Goliath in the hearing of the soldiers nearby, “This day the LORD will deliver you into my hand, and I will strike you down and cut off your head. And I will give the dead bodies of the host of the Philistines this day to the birds of the air and to the wild beasts of the earth, that all the earth may know that there is a God in Israel, and that all this assembly may know that the LORD saves not with sword and spear. For the battle is the LORD’s, and he will give you into our hand.” (1 Samuel 17:45–47)
That is as bold a declaration of faith as you will ever see. And as correct as the words “Lord willing” are, David does not say that. He believes he knows God’s will in this matter, and he speaks it out for all to hear. Judging by the results, we can conclude that God approved of David’s confidence in him.
Faith speaks
Living faith speaks and by speaking grows stronger.
Faith must speak, for Jesus said, “The mouth speaks what the heart is full of” (Luke 6:45). There is an unavoidable unity between the heart and the tongue.
A heart brimming with faith delights to put that faith into words.
Faith declarations are a fruit of faith feelings. Words are organic to faith. They are like roots growing down from a seed into the earth and like the stem sprouting up from that seed and reaching for the sun.
Unbelief speaks
Unbelief certainly speaks. When we do not truly believe, we can scarcely hold back our negativity, complaints, grumbling, and forebodings.
When the twelve spies sent by Moses to explore the Promised Land returned, ten of them tried to say something positive but then spoke the fear that had taken over their hearts:
“We came to the land to which you sent us. It flows with milk and honey, and this is its fruit. However, the people who dwell in the land are strong, and the cities are fortified and very large. And besides, we saw the descendants of Anak there.” (Numbers 13:27–28)
Two of the twelve spies—Joshua and Caleb—had faith, and they answered the fears of the ten with a verbal declaration of confidence in what God would do. “Caleb quieted the people before Moses and said, ‘Let us go up at once and occupy it, for we are well able to overcome it.’” (Numbers 13:30)
Fearing that the faith of Caleb and Joshua might persuade the nation to invade and fight, the ten spies then spoke the terror and doubt that had taken over their souls:
“‘We are not able to go up against the people, for they are stronger than we are.’ So they brought to the people of Israel a bad report of the land that they had spied out, saying, ‘The land, through which we have gone to spy it out, is a land that devours its inhabitants, and all the people that we saw in it are of great height. And there we saw the Nephilim (the sons of Anak, who come from the Nephilim), and we seemed to ourselves like grasshoppers, and so we seemed to them.’” (Numbers 13:31–33)
Unbelief speaks and by speaking grows stronger.
The spirituality of words
Spoken words are spiritual and powerful. They are an inevitable, organic element of faith or doubt.
Paul referred to the “spirit of faith.” He said, “Since we have the same spirit of faith according to what has been written, ‘I believed, and so I spoke,’ we also believe, and so we also speak” (2 Corinthians 4:13). The spirit of faith is, “I believed, and so I spoke.”
Spoken words are so spiritually important and such a reliable indicator of the heart that God includes them in his description of how a person is saved. Romans 10:9–10 says:
“If you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved. For with the heart one believes and is justified, and with the mouth one confesses and is saved.”
Confessions matter to God. Our spoken declarations of faith correspond to his spoken declarations of promise.
Faith speaks in two ways
Have you ever tried to speak words of faith when your heart did not believe? You can feel the bifurcation of your soul. It feels as though you are lying (though you are not, for it is never wrong to agree with what God says). Consequently, sometimes we need to declare God’s promise aloud until we can declare our faith aloud.
That illustrates the need for two sorts of faith statements. One is declaring God’s promise; the other is declaring the fulfillment of that promise. Both are important and powerful.
If you are sick, for example, you declare the promise, “Bless the LORD, O my soul, and forget not all his benefits, who forgives all your iniquity, who heals all your diseases” (Psalm 103:2–3). You say it aloud until you believe it, for living faith speaks and by speaking grows stronger. And when you truly believe God’s promise, you declare with a unified heart, “I am healed.” (See By Faith I Already Have the Answers to My Prayers.)
Takeaway
Living faith speaks and by speaking grows stronger.
Jeremiah 9:23–24: “Thus says the LORD: ‘Let not the wise man boast in his wisdom, let not the mighty man boast in his might, let not the rich man boast in his riches, but let him who boasts boast in this, that he understands and knows me, that I am the LORD who practices steadfast love, justice, and righteousness in the earth. For in these things I delight, declares the LORD.’” (ESV)