The Heart-Sanctifying Word | Psalm 119:1-16
Brian Hedges | August 9, 2026
I want to invite you to turn in your Bibles to Psalm 119. If you are using one of the Bibles provided in the chairs in front of you, it’s page 512.
James Montgomery Boyce tells a fascinating story about a seventeenth-century Scottish minister named George Wishart. George Wishart was condemned to die, and according to the custom of the time, he was allowed to select one psalm to be sung prior to his execution, so he chose Psalm 119. Some of you will know that it is the longest psalm in the Bible, with 176 verses.
Wishart knew what he was doing. He was hoping for a pardon, which had not yet arrived, and so it was a strategic choice. Before they had sung two thirds of the psalm the pardon arrived, and his life was spared. I guess if you’re trying to delay an execution, Psalm 119 is a good psalm to choose.
But this psalm is notable not only for its length. It is the Bible’s great celebration of the word of God. It is a psalm that is unique. There’s nothing quite like it anywhere else in Scripture. It is a carefully-constructed psalm, actually an acrostic in Hebrew, where its twenty-two stanzas are arranged according to the twenty-two letters of the Hebrew alphabet. Each one of these stanzas contains eight verses, and every verse in each of the sections begins with that corresponding letter.
One of the unique things about this psalm is that almost every verse in it is somehow about the word of God—his law, his testimonies, his precepts, his statutes, his commandments, his promises, and so on.
Today we’re going to dig into this psalm, not the entirety of it, but we’re going to read Psalm 119:1-16 as we continue in this study on the living word. Let me just remind you of where we have been.
We began by looking at the God-breathed word, the word that when it speaks, God himself speaks, and how we are to continue in that word. Then we looked at the soul-saving word, the word which is like a seed that is planted into our hearts, and when that seed germinates and bears fruit, it is a word that changes us, and we are called to both hear that word and to share it with others.
Then the life-giving word, the word that not only creates life but sustains life and animates life. And we are called like newborn infants to desire that word. Then last week we looked at the body-building word, the word which builds the church, the word that creates the church and then builds the church as we share that word together not only from the pulpit on Sunday mornings, but we share that word by speaking the truth to one another in love.
Today, we’re looking at the heart-sanctifying word: the word which sanctifies us, which changes us, which transforms us and conforms us more and more into the image of the Lord Jesus Christ.
I want us to ground all of this in Psalm 119, beginning with these first sixteen verses, and I will refer to other parts of the psalm as we go. Let’s read this passage, Psalm 119, beginning in verse 1. It says,
“Blessed are those whose way is blameless,
who walk in the law of the Lord!
Blessed are those who keep his testimonies,
who seek him with their whole heart,
who also do no wrong,
but walk in his ways!
You have commanded your precepts
to be kept diligently.
Oh that my ways may be steadfast
in keeping your statutes!
Then I shall not be put to shame,
having my eyes fixed on all your commandments.
I will praise you with an upright heart,
when I learn your righteous rules.
I will keep your statutes;
do not utterly forsake me!
“How can a young man keep his way pure?
By guarding it according to your word.
With my whole heart I seek you;
let me not wander from your commandments!
I have stored up your word in my heart,
that I might not sin against you.
Blessed are you, O Lord;
teach me your statutes!
With my lips I declare
all the rules of your mouth.
In the way of your testimonies I delight
as much as in all riches.
I will meditate on your precepts
and fix my eyes on your ways.
I will delight in your statutes;
I will not forget your word.”
This is God’s word.
This is a wonderful psalm, a psalm that I commend to you to read all the way through in one sitting. Do it. Do it more than once. It will bless you, it will encourage you.
It is a psalm that shows us what a life that is shaped by the word of God is like. It’s a psalm that gives us a portrait of the word-centered, God-centered life. It is a psalm that shows us how God uses his word to change us and to sanctify us.
I want us to consider three great truths from the passage this morning, beginning with this: the way that glorifies.
1. The Way that Glorifies
Notice in those first three verses the use of this word “way.” “Blessed are those whose way is blameless, who walk in the law of the Lord. Blessed are those who keep his testimonies, who seek him with their whole heart, who also do no wrong but walk in his ways.”
Now, this is language that many of you will be familiar with. A way in Scripture is a road, it’s a path. It’s a metaphorical way of describing a way of living, a way of life. It’s familiar language in Scripture, which often sets before us two opposing ways, a way of righteousness and a way of wickedness; a way of life and a way of death.
This psalm, Psalm 119, recalls the very first psalm, Psalm 1, which begins like this: “Blessed is the man who walks not in the counsel of the wicked, nor stands in the way of sinners, nor sits in the seat of scoffers, but his delight is in the law of the Lord, and on his law, he meditates day and night.”
And then the end of that psalm, verse 6, says, “For the Lord knows the way of the righteous, but the way of the wicked will perish.”
Of course, Jesus himself uses this imagery in Matthew 7 in the Sermon on the Mount, when he talks about the hard way that leads to life in contrast to the easy way that leads to destruction.
This psalm is all about walking in this way, the way of the Lord.
But why am I calling this the way that glorifies? The psalmist here describes this as a way of blessedness, a way of holiness, a blameless way, a life that seeks God with a whole heart. But this is exactly the kind of God-centered life that glorifies God. And even in this psalm there are clues that show us that this kind of life issues forth in praise to God.
You see this in verse seven: “I will praise you with an upright heart when I learn your righteous rules.” Again in verse 62: “At midnight I rise to praise you, because of your righteous rules.” Verse 164: “Seven times a day I praise you for your righteous rules.”
Then, near the end of the psalm, verse 175, there is this prayer: “Let my soul live and praise you, and let your rules help me.”
Isn’t it interesting that in all four of those verses there is a connection between praising God and the rule of God over our lives, the rules of God? The way of obedience to God in this walk of sanctification, in this walk of holiness, is the way that glorifies God.
Friends, this is the ultimate goal of the Christian life. In fact, this is the ultimate goal of life itself. Do you remember that first question of the famous Westminster Shorter Catechism, “What is the chief end of man?” Answer: “Man’s chief end is to glorify God and enjoy him forever.” That’s exactly what Psalm 119 is about.
But before we move on, I just want you to note this: the life that glorifies God is not merely about doctrines that are to be believed, it is a way that is to be walked, it is a life that is to be lived. God is not honored if we simply mouth right words and give lip service to correct theology. He’s actually worthy of so much more than that! He wants our hearts.
God is honored when we respond from our hearts to the reality of who he is as he has revealed himself in his word. God in his greatness is to be feared and worshiped. God in his goodness is to be loved. God in his holiness is to be adored. God in his authority is to be obeyed. God in his grace and his mercy and love and compassion is to be trusted. And we only glorify God and walk in his ways when we seek him with our whole hearts and the affections of our hearts correspond to the reality of who God is. It is the way that glorifies God, and this is the way in which we are called to walk.
Now, the reality, of course, is that none of us do that perfectly. None of us, even if we have been Christians for many years, respond to God in this way to anywhere near the degree that we should. We are all, myself included, we are all, of course, in need of ongoing change, of transformation, of sanctification.
2. The Word that Sanctifies
That’s why we need the word that sanctifies. We can only walk in the way that glorifies God if we do so according to the word that sanctifies us, and Psalm 119 is all about that.
Jesus prayed in his high priestly prayer recorded in John 17, “Sanctify them in the truth; your word is truth.” In many ways, I think we could say Psalm 119 is just an exposition of that prayer—or to reverse it, Jesus’ prayer, “Sanctify them in your truth; your word is truth,” is just a summary of Psalm 119. Psalm 119 shows us the word that sanctifies.
Now, I think this does need some qualification. It’s not every aspect of God’s word that has the effective, efficient power to produce sanctification in our lives. One place where I discovered this was reading the Puritan Thomas Manton. Thomas Manton preached 190 sermons on Psalm 119, three 500-page volumes on Psalm 119! It’s amazing material.
He points out that it’s actually the word of the gospel that changes us and sanctifies us; it’s not the law. The law can show us what God requires. The law can show us the way of righteousness and it can expose sin.
But remember the words of the apostle Paul in Romans 3:20. “By works of the law no human being will be justified in his sight, since through the law comes the knowledge of sin.” And when we read our Bibles, when we read the Old Testament in general and Psalm 119 in particular, and it speaks about the law of the Lord and the word of the Lord, we need to remember that the law here cannot be interpreted narrowly as only the commands of God, although the commands are there and present and function in our lives. But the psalmist here is using a variety of terms for Scripture that point us to the whole fullness of God’s revelation, including the promise of the gospel.
In fact, Psalm 119 uses eight specific terms for Scripture. Derek Kidner in his commentary says, “Like a ring of eight bells, these eight synonyms for Scripture dominate the psalm, and the twenty-two stanzas will ring the changes on them.” And you can see these eight words on the screen, and most of them are right here in these first couple of stanzas. “Blessed are those whose way is blameless, who walk in the law of the Lord,” the Torah. This is God’s instruction. “Blessed are those who keep his testimonies,” God who has given testimonies about himself, about his ways and about what he requires of us. His precepts, his statutes, his commands, his rules, his word, his promise—all of these are words that are used in Psalm 119 to talk about the comprehensive variety of God’s word.
I like the image that Spurgeon uses to describe this. He compares this to a kaleidoscope. You ever remember looking through a kaleidoscope, maybe when you were a child? You look through this little tube and there’s different colored glass and there’s mirrors and you turn it, and every time you turn it there’s a different image, a different shape.
Spurgeon said this psalm’s portrait of the word is like that. He says, “What you see is the same and yet never the same. It is the same truth, but always placed in a new light, put in a new connection or in some way or other invested with freshness.”
That’s what the psalmist is doing here as he talks about these different aspects of God’s law and God’s testimonies and God’s statutes and his precepts and his commands and his rules and his promises and his words, showing the different ways that we relate to God’s revelation in our hearts and in our lives. From every angle of God’s word, we see this same basic truth, that God uses his word as the primary instrument to sanctify us—that is, to make us holy—to change us.
You see it in verse 9. “How shall a young man keep his way pure? By guarding it according to your word.” You see it in verse 11. “Your word have I hidden in my heart, that I might not sin against you.” God uses his word to sanctify us.
So here’s the application for point number two: You and I need to pursue holiness through devotion to the word. You pursue holiness by devotion to the word.
To whatever degree you and I are not sanctified and transformed and fully conformed to the image of the Lord Jesus Christ, to that degree we need more of God’s word in our hearts and lives. Therefore, we devote ourselves to the word; reading it, hearing it, studying it, meditating on it, and especially obeying God’s word. God’s word is his instrument for sanctifying us.
John Bunyan put it like this. He said, “Either this book will keep you from sin or sin will keep you from this book.” He’s essentially just summarizing verse 11, “I have stored up your word in my heart, that I might not sin against you.” There’s much wisdom there. Either this book will keep you from sin or sin will keep you from this book.
But let me just say this morning, if you are struggling with sin, don’t let it keep you from the Bible. Instead, come to Scripture for help. What you will find if you bring your sinful soul before God in his word, you will find a mirror that will help you see yourself clearly. You will find a gospel fountain that will cleanse you from the stains of sin. You will find a balm for your wounded heart, a word that will heal you and restore you and renew you. The word sanctifies.
3. The Walk that Satisfies
So we’ve seen here the way that glorifies God, the word that sanctifies us, and of course, that leads immediately to the walk that satisfies. The walk that satisfies.
What I want to do in this third point is describe for you from the psalm the walk that God calls us to. It is the walk of holiness, it is walking in the way of the Lord, and it is a walk that satisfies the deepest longings of our hearts. I want us to see this beautiful portrait of such a life in this psalm by looking briefly at six features. None of these can be omitted. These are six features of this walk that satisfies. I’ll be brief on each one, but I want you to see this in the text.
(1) Number one, consecration. You see it in verses 2-3. “Blessed are those who keep his testimonies, who seek him with their whole heart, who also do no wrong but walk in his ways.” That’s a consecrated life, a holy life.
What is consecration? It is being set apart from sin for God. That’s the basic meaning of sanctification: to be set apart from sin for God.
You see it again in verses 10-11: “With my whole heart I seek you; let me not wander from your commandments. I have stored up your word in my heart, that I might not sin against you.”
So there are these two sides to sanctification, to consecration in the Christian life. We must deal with sin and we must devote ourselves to God. We kill our corruption, we grow our graces. The mortification of sin and the vivification of grace and life and spiritual vitality in our lives. It’s not just that we stop doing the bad things, but that we also devote ourselves to God, that we seek him with a whole heart. Both of those are included in sanctification.
It’s what we sing sometimes when we sing that great old hymn by Frances Ridley Havergal: “Take my life and let it be / Consecrated, Lord, to thee.” And as you work through the stanzas of that hymn, she talks about devoting everything, every aspect of life—“Take my silver and my gold, / Not a mite would I withhold.” Take my feet and my hands and my eyes, my mouth. “Take me all, Lord.” It’s a wholehearted consecration to the Lord.
That’s the heart of this psalmist. “With my whole heart I seek you.”
(2) This consecration, then, requires, secondly, observation. Observation. Again, verse 9—I’ve already read it—“How can a young man keep his way pure? By guarding it according to your word.” Guarding it, observing it.
This is watchfulness, this is vigilance. It is paying attention to God’s ways and paying attention to our own ways. It’s comparing the life we live with the path which God has laid out for us and has revealed in Scripture.
Verse 59, “When I think on my ways, I turn my feet to your testimonies.” Observation.
“How can a young man keep his way pure? By guarding it according to your word.” Could anything be more relevant today in our culture? Kenneth just gave us that alarming statistic where most kids are exposed to pornography at seven or eight years old. And it’s coming at us all the time in media, online. It’s coming at us all the time. We can only pursue purity if we do so with intentionality and watchfulness over our hearts. That means we need to pay attention. We pay attention to our thoughts, to our desires, to our habits, to our temptations. We guard our hearts and we guard our ways according to God’s word.
Remember that Jesus said to his disciples in the garden, “Watch and pray lest you enter into temptation.” Watchfulness, observation.
(3) But it’s not just watching, it’s also praying. So here’s the third thing we need, supplication. We need supplication. Prayer. Prayer and dependence on God.
Have you noticed this in reading Psalm 119, that almost every verse in the psalm not only speaks about the word of God but is a prayer? This is a prayer to God!
You see it very clearly in some verses. Verse 5, for example: “O that my ways may be steadfast in keeping your statutes.”
Here’s a man who is talking about this life that is blessed, this good life, the life that is blameless, that walks in God’s ways. And he says, “Oh that I had this kind of life.” He sees this portrait and he wants it himself, and so he says, “O that my ways may be steadfast in keeping your statutes.”
In verse eight: “I will keep your statutes; do not utterly forsake me.” There’s a note of desperation there. “Lord, this is my resolve, but I can’t do it on my own. I’m depending on you. Do not utterly forsake me.”
Throughout the psalm, he prays and prays and prays. He prays, “Lord, teach me.” He prays, “Lord, open my eyes that I may behold wonderful things from your law,” verse 18. The whole psalm is a prayer. So he’s praying, “Lord, teach me. Lord, incline my heart to your testimonies, not to getting gain. Lord, lead me in the right way. Lord, do not forsake me. Lord, help me.” It’s a psalm of prayer.
This is why the word and prayer belong together. Prayer is what keeps our devotion to Scripture relational rather than merely intellectual. This is one of the great failures, I think, in the Christian life, that we become overly intellectual in our engagement with God’s word. It’s a book. We study the book and we learn the theology of the book, the doctrine of the book. And all of that’s good, but if it’s not accompanied by prayer, it becomes just an intellectual exercise, where we are accumulating information and facts and doctrines, but we’re not relating to the God who speaks to us. It would be like reading a love letter from your spouse while completely ignoring her, never spending any time with her. You read her words, but you completely ignore her.
No, God reveals himself to us in Scripture, and we are to listen to his voice and we are to relate to him, and we do that with prayer as we ask him for the grace to understand and believe and to obey what he says. So read God’s word, but do it prayerfully and pray the word back to God.
(4) Supplication then leads to meditation. You see this again and again and again throughout the psalm. This would be a good exercise for you as you read through the psalm: just underline every time the word “meditate” is used. Draw a circle around every specific request. “I will meditate on your precepts and fix my eyes on your ways,” verse 15. Or verse 97: “O how I love your law! It is my meditation all the day.”
Here’s someone who is in love with God and his word. He loves the word of God. He delights to meditate on God’s word.
Now, meditation is more than just reading. Meditation involves not just reading the word and leaving it behind, but reading the word in such a way that we carry it with us, that we get the word in us. It’s not enough, you see, for us to get in the word; we have to get the word in us. We are called both to abide in the word and for Jesus’ words to abide in us. We have to have the word working in our hearts and our lives.
I suppose this is harder for us than it’s ever been for any culture in the history of the world, because it’s hard for us to think long and hard about anything. It’s hard for us to concentrate on anything because we carry computers in our pockets with endless distraction.
I’ve been reading in this last week a book called Stolen Focus by a journalist who’s looking at the societal and the cultural factors that have diminished our ability to concentrate and to focus.
Here was just one statistic. This is based on Apple screen time. According to the statistics, the average American spends three hours and fifteen minutes a day on their phone. Now, it’s not three hours and fifteen minutes all at one point, it’s spread out over the rest of the day, which means we are constantly being distracted, going back to our phones. We touch our phones 2,617 times every 24 hours.
I actually looked at my screen time to see if I beat the averages or not. And I did, but just barely. Just barely. I’m too attached to my phone, you’re too attached to your phone. It makes it hard for us to focus on Scripture and on the word of God.
But listen, friends, if we love God, we should make the effort to meditate on his word. Loving God means that we should love his word, and that’s what verse 97 says. “O how I love your law! It is my meditation all the day.”
We think about the things we love. And if we really love God and we really love his word, then shouldn’t we be meditating on his word? So don’t measure your engagement with Scripture by the number of chapters read. It’s not just how much you are in the word, but how much the word is in you. Meditate on God’s word. Think about it. Ruminate over it. Pray over it. Carry it with you. Let the word sink deeply into your hearts.
(5) This will then lead to declaration, number five. Look at verse 13. “With my lips I declare all the rules of your mouth.”
The idea is this, that if the word gets in us, it’s going to flow through us to others. Jesus said, “Out of the abundance of the heart, the mouth speaks.” And if our hearts are full of the word of God, then we are going to share it with others.
Verse 46: “I will also speak of your testimonies before kings and shall not be put to shame.” This is a life that is reproducing as it shares the word of God with others. This is evangelism and it’s edification and it’s spreading the word of God.
So we are called to share the word with others. Share the word in your home, share the word in your friendships, share the word in the body of Christ, share the word in the world. Devote yourself to the word so that declaration of the word becomes a feature of your life.
(6) Then all of this will lead to this final thing, satisfaction, which is really the culmination of this kind of a life. This is where it all leads: satisfaction.
I want to just take a moment to show you the notes of joy and satisfaction and delight that you find in this psalm. You see it in the first two verses: “Blessed are those whose way is blameless, who walk in the law of the Lord. Blessed are those who keep his testimonies, who seek him with their whole heart.” This is the blessed life. It is the good life. It is the life to be envied, the life to be desired, the life that is worth living. That’s the idea here. It’s the happy life! It is the life that is filled with joy and satisfaction in God.
You see it specifically in the way the psalmist describes his delight in the word. Verse 14: “In the way of your testimonies I delight as much as in all riches.”
What is delight, taking delight in something? I mean, just think of a simple image. Think of a little child, a two- or three-year-old. It gets a bite of ice cream and the eyes light up. That’s delight. You and I are called to delight in the word of God.
Verse 16: “I will delight in your statutes; I will not forget your word.”
Verse 72: “The law of your mouth is better to me than thousands of gold and silver pieces.” Here’s a man who finds more satisfaction in the word of God than he does in material wealth. Here’s someone who gets a bigger rush out of meditating on God’s word than out of buying something new.
Verse 103: “How sweet are your words to my taste, sweeter than honey to my mouth!” Here’s someone who finds the word of God appetizing to his soul, even more than food is appetizing to his physical senses.
All of this is showing us something very crucial that we have to understand, and it’s simply this, that holiness is not the enemy to happiness; instead, holiness is the way to true happiness. I know from my own life that I am my happiest when I’m closest to the Lord, and I am miserable when I sin against him and sin against others and begin to stray from God. Holiness is the path to happiness.
The world will tell you that God’s commands stand between you and your happiness, that if you really want to enjoy God you have to get out from under God’s authority, you have to free yourself from the shackles of God’s word. Psalm 119 says exactly the opposite: the way of holiness is the way of freedom, of joy, of blessedness, of satisfaction; therefore we are to seek our satisfaction in the riches and the sweetness of God’s word.
This is the second half of the Westminster Shorter Catechism question one: “Man’s chief end is to glorify and enjoy him forever.”
I love the way John Piper paraphrased this: “Man’s chief end is to glorify God by enjoying him forever.” And then that famous statement from Piper—I’ve probably said it three dozen times from this pulpit over the years—“God is most glorified in us when we are most satisfied in him.” The life that is deeply satisfied in God is the life that glorifies God, and that life, that walk, that satisfying walk is the walk in the way that glorifies God according to the word that sanctifies us.
Let me just conclude with one more verse from Psalm 119 and a brief illustration from Spurgeon. I read a sermon from Spurgeon this week on this verse, Psalm 119:57. It says, “The Lord is my portion; I promise to keep your words.”
Now, just think for a minute. Do you think you could fill eight pages of meditation on those words? Spurgeon did, and he makes this observation that first the Lord is our portion—that’s grace—and then we promise to keep his words. The obedience flows out of the grace. “The Lord is my portion.” What does that mean? Then, “I promise to keep your words.” What does that mean? He preached a whole sermon on this.
Towards the end of the sermon, he asks this question: “What does it mean to keep God’s words?” And he gives six answers to it, but I just wanted to read to you the first thing he said. This is what it means to keep God’s word. He says,
“First, then, there is a word which above all is to be kept, enshrined in the heart and obeyed in the life. ‘In the beginning was the word.’ That very name, the word, given to Christ, puts the highest honor upon every other word of revelation. Beware of trifling or being negligent towards any word of the Lord, since Jesus Christ is the chief and sum of the words of God. Keep him, hold him, abide in him, continue in him, never let him go.”
I think this is finally where Psalm 119 leads us. It gives us a portrait of a life that is perfectly fulfilled in and through Jesus Christ, the life that Jesus himself, the word incarnate, the word made flesh, lived. Through the gospel of Jesus Christ the incarnate word, we discover that the Lord can be our portion. He can be our inheritance, he can be our chief treasure. If, by grace, we discover him to be our portion, then we can say, “I promise to keep your words.”
The greatest gift that God gives us through his word is the gift of himself, therefore yes, read the word, study the word, store the word in your heart, meditate on it, pray it, obey it, declare it to others; but above all, keep Christ, hold onto Christ, abide in Christ, continue in Christ, and never let him go.
God, we thank you this morning for your word. We thank you that you have spoken to us through Scripture, that you’ve spoken to us through Jesus, and that you’ve given us this word to open our eyes to the reality of who you are, you’ve given us this word to bring us from death to life, and then to sustain us and strengthen us and sanctify us and change us. And maybe the first thing we need to do this morning as we reflect on the richness and the sweetness of your word is simply confess our sin and neglect, that all too often we have neglected your word, neglected it, perhaps, on a daily basis, where we have not read, we have not studied, we have not meditated. Maybe some of us have gone days or even weeks on end where we’ve never cracked open a Bible. Lord, if so, we ask you to convict us of that sin and to forgive us for that sin and to give us a renewed devotion to the Scriptures.
Maybe some of us have settled for a form of godliness while denying the power, so we have gone through the form of daily devotions, we’ve read Scripture, but we’ve not really fed on the Scriptures. We’ve read without prayer, without communion with you, without application, without any real experience of your grace in our lives. If that’s the case, Lord, forgive us for that. Forgive us for selling ourselves short and for not seeking you in your word.
Lord, for all of us we pray this morning, wherever we are in relation to you and to your word, that you would renew us this morning and that you would renew in us a hunger to know, to obey your word.
We ask you, Lord, to work now as we come to the Lord’s table, as we shift from a focus on the word proclaimed to this visible word, the table, that proclaims to us the death of our Lord Jesus Christ. We pray, Lord, that you would meet us there; that you would meet us in grace, in a fresh assurance of your gracious pardon for sinners, that you would renew our hearts, that you would draw us to yourself in fellowship and in community, and that we would leave this place today having met with you, our gracious God. We pray that you would do this by the power of your Holy Spirit, and that you would do so for the sake of our Lord Jesus Christ, in whose name we pray, amen.
