Contentment | Exodus 20:17 | The Cure for a Restless Heart
In a world that constantly tells us we need more to be satisfied, God's Word calls us to something better: contentment. In this sermon on the Tenth Commandment, we explore the heart of coveting, the deep dissatisfaction that often takes root unnoticed, and the joy that comes from trusting in God's provision. Discover how contentment leads us to a life of holiness and reflects the heart of the God who satisfies every need.
Speaking the Truth | Exodus 20:16 Living as Reflections of God's Character
We live in a world where falsehood seems rampant and truth is often questioned. In this sermon on the Ninth Commandment from Exodus 20:16, Pastor Mark Groen explores how speaking the truth is deeply rooted in the very character of God. Discover why truth matters not just for personal integrity, but for glorifying God in a world of deception. Learn how living as people of truth reflects the nature of the One who saved us.
God Provides | Exodus 20:15 | Contentment That Frees the Heart
What does it truly mean to obey "You shall not steal"? In this sermon on Exodus 20:15, Pastor Mark Groen unpacks the Eighth Commandment, showing how theft is not only an outward action but a heart issue rooted in discontentment and distrust of God's provision. From obvious sins like robbery to subtle ones like manipulation and envy, we are challenged to pursue godliness with contentment and to live generous and honest lives that glorify Christ.
Join us in reflecting on how God's abundant provision in Christ calls us to trust, to be content, and to seek heavenly treasures above earthly possessions.
God is Pure: Exodus 20:14 | Guarding the Covenant of Marriage
This sermon on the Seventh Commandment challenges us to think beyond physical adultery and consider purity of heart. Jesus' words in the Sermon on the Mount confront us with the depth of our need for grace while calling us to glorify God with our bodies. Pastor Mark unpacks how lust is not just a private sin—it damages our relationship with God, others, and even our own sense of identity.
God is Life: Exodus 20:13 | Honoring Life in Heart and Action
In this message on Exodus 20:13, Pastor Mark reveals how the sixth commandment extends beyond physical acts to the hidden anger and resentment in our hearts. Grounded in Jesus’ words from the Sermon on the Mount, this sermon calls us to honor the image of God in others and to live lives marked by love, prayer, and gospel grace.
A Sacrificial Love
Husbands, love your wives, just as Christ loved the church and gave himself up for her. - Ephesians 5:25
The idea of love is always in front of us. Stop and think about how love is the primary theme in a lot of the content that we absorb in the popular culture. I am not aware of much popular music but I come across enough of it to know that the majority of songs talk about love. Most of the time television shows focus on some sort of romantic element. It is no wonder that Valentine's Day is such a big holiday. Romance is presented as the ideal and if you don't have this, well, then you better find it.
Honor: Exodus 20:1-12 | Authority, Obedience, and the Glory of God
We often think of the fifth commandment—“Honor your father and your mother”—as one meant for children. But in this sermon from Exodus 20:12, Pastor Mark shows us that this command reaches further and deeper than we may realize. It’s not just for kids, and it’s not just about our behavior—it’s about the posture of our hearts.
This commandment bridges our duty to God with our duty to others. In a culture that often disregards respect and elevates self over all, we are reminded that honoring authority—whether parents, elders, employers, or civic leaders—is a reflection of our submission to God’s ultimate authority. And as always, the law points us to our need for grace. Every one of us has failed to honor others perfectly, but Christ has perfectly obeyed and poured out mercy on those who trust in Him.
Dwell in the Word: Isaiah 46:1-13
Honestly, passages like this are some of my absolute favorite in all of scripture. I love it when God skewers idolatry. There's always a lot of fun language, isn't there? This imagery that here, your gods, the things that you are worshiping are traveling on beasts of burden. They are being carried. They're not sustaining anything. They haven't created anything. You created them. They can't even save the beasts of burden or the burden. In fact, if you were to go into captivity, if you were captured, they would go with you. And so what does God say? We see this here, as I've highlighted in verses three and four. Listen to me, O House of Jacob and all the remnants of the House of Israel who have been born by me from before your birth, carried from the womb. Even to your old age, I am he. And to gray hairs, I will carry you. I have made and I will bear. I will carry and I will save. Notice the difference here. The Gods are being carried by these beasts, by these beasts of burden, but instead God is carrying His people. And He goes all the way to the beginning.
Dwell in the Word: 45:14-25
Well, we see throughout the Book of Isaiah that it is that God has spoken to the people of Israel. God has revealed Himself to them, and He has caused them to hear. He is doing this, and so they know who He is. Later on, down in this passage, after this acknowledgment of this God who did all this creating work, the God who made everything. Remember, as we've been seeing, as we've been through the Ten Commandments, there's this important idea between the gods of the nations and the God of Israel. The God of Israel is other. He is separate from the creation. He is not like the creation. There is a creator creation distinction, important to understand. They don't have this with the pagan gods that they go running after. And here we see that the real difference is that God speaks and He causes His people to listen. We see this in verse 19. I did not speak in secret in a land of darkness. I did not say to the offspring of Jacob, 'Seek me in vain. ' He didn't say, Hey, come find me if you can. God spoke with a purpose to His people.
When We Worship: Exodus 20:1-11 | Resting in the Work of Christ
In a culture driven by productivity and performance, the fourth commandment stands out as both a command and a gift. In this sermon from Exodus 20:8–11, Pastor Mark reflects on God’s call to Sabbath rest and how that rest finds its ultimate fulfillment in the finished work of Christ. The Sabbath is not merely a break from work—it is a day to worship, a day to rejoice in what God has done, and a weekly reminder that we are not defined by what we do, but by what has been done for us.
This message explores the shift from the seventh-day rest in the old covenant to the Lord’s Day in the new, where we begin our week resting in Christ's resurrection and then go forth to serve. Rather than working toward rest, Christians now work from rest—trusting in God’s providence, celebrating His grace, and finding true peace in His presence.
How We Talk About God: Exodus 20:7 | God Has Spoken—How Should We Speak of Him?
How seriously do we take the way we speak about God? The Third Commandment is about far more than avoiding a few specific words—it's about revering the holy name of the One who has spoken to us and called us His own.
In this sermon, Pastor Mark unpacks Exodus 20:1-7, showing us the depth of the Third Commandment. It’s not just about avoiding misuse of God’s name but also about how we live, speak, and teach in a way that reflects His truth and glory. Our speech matters because God’s name is holy, and He has spoken to us with power and grace.
Dwell in the Word: Isaiah 45:1-13
So we see a clear, prophetic word here in the Book of Isaiah as we come to Chapter 45. Cyrus hasn't even come to power. He hasn't even been born yet, yet Isaiah is speaking this word about this one, Cyrus, who is going to do a great work. Now, this is strange because Cyrus is not a Hebrew. He is not from the nation of Judah. He is not from the nation of Israel. He is a Gentile. And yet God is ordaining that this one is going to be the one who will bring the people back, that he will free the people from where they have been exiled to, that they will come back to the land. And again, he is a Gentile. This is off. But why is God doing this? Well, we know the answer, as reformed folk, we know the basic concept behind the glory of God. Westminster Short of Catechism, question and answer one, what is the chief end of man? To glorify God and to enjoy Him forever. This is going to bring glory to God. This is why this is being done. We see here specifically, it's being done for the people of Israel, for God's servant, Jacob.
How We Worship: Exodus 20:1–6 | The Golden Calf and the Human Heart
What does it mean to worship God in the way He desires?
In this sermon on the Second Commandment, Pastor Mark helps us understand the difference between who we worship and how we worship. Drawing from Exodus 20:1–6 and the story of the golden calf, he challenges us to consider the seriousness of approaching God on His terms, not our own. Whether we’re tempted to craft physical images or subtle mental ones, we’re reminded that God has revealed Himself in His Word—not in anything we create. Join us as we explore why biblical worship matters and how God graciously shows us the way.
Dwell in the Word: Isaiah 44:21-28
This is a really cool passage to take a look at. We've seen all this language of exile and of judgment. Here we have a good reminder of what God is doing. What is amazing is we get to the end and God is doing an interesting thing, and we'll see what that is. But first, we need to remember this story that is told throughout scripture, this idea of God redeeming a people for himself, of him making a people for himself. It's all connected to his saving grace, to his redeeming power. We see here that Israel needs to remember and Jacob needs to remember. In other words, this all-encompassing, Hey, all the people who are my people, you need to remember something very important. I formed you. You're my servant. Hey, you're mine. I have made you my servant. I have bought you. And that's why this redemption language is so important here. This idea that they've been redeemed, that they've been bought. God has taken possession of them. He for lack of a better term, owns them because he has bought them. And so what was done to buy them? He's blotted out their transgressions like a cloud and their sins like a mist.
Who We Worship: Exodus 20:1–3 | Worshiping the God Who Saves
The first commandment — You shall have no other gods before Me — often seems like the easiest to keep. But a closer look reveals just how central and convicting it really is.
In this sermon on Exodus 20:1–3, Pastor Mark unpacks the depth of this command by tracing its connection to the Exodus story, our modern struggle with identity and purpose, and the Westminster Shorter Catechism's call to glorify God and enjoy Him forever. We're reminded that the human heart is a “perpetual idol factory,” and that every other sin is, at its core, a failure to worship the one true God.
Dwell in the Word: Isaiah 44:9-20
This passage on idolatry, these eleven verses are straight fire, right? I mean, this is fantastic stuff. This is completely different. We're not completely different, but it's quite a bit different than a lot of what we have looked at in Isaiah. There has been some times where idolatry has been addressed, but most of the time we're looking at judgment and restoration. And here the foolishness of idolatry is on display. And you have to love the questions that are asked, Who fashions of God are cast an idol that is profitable for nothing. Why do you do this? Why is this what you are doing with your life? Why is this happening?
Dwell in the Word: Isaiah 44:1-8
So, here we see two very good reminders, not only for the people of God who Isaiah was addressing, but very good reminders for us. We've seen this on regular occasions throughout the Book of Isaiah, but it's always something that is very good for you and I to hear, and that is that Israel is the chosen of God, that God chooses His people, and that there is no other. Now, part of that is interesting because really it shows the grace that God has, right? As we think about this, as we lean into what we're seeing, if there are not these regional deities, if there is no God but the God of Israel, then they are a particular people.
God Spoke: Exodus 20:1-2 | Hearing the Heart of God's Commands
When we think of the Ten Commandments, we often jump straight to the “do this, don’t do that” language. But before any command is given, God speaks as the Redeemer. In this sermon on Exodus 20:1–2, Pastor Mark helps us slow down and reflect on the foundational truth that God’s law is always given to a people He has already rescued.
Dwell in the Word: Isaiah 43:1-28
As we come to Isaiah 43 today, what we find is not only a word that is good news, it talks about God being the savior of his people. But at the end, we do come to a word of judgment because the people have not listened to God. They have not followed His ways. They have not stayed with Him and His commands. But as we start out, we get this idea that God is the only one who can save His people. There are some really famous verses in here. There are some really beautiful passages. I'm the Lord who created you, O Jacob, I formed you. Then this phrase, Fear not for I have redeemed you. I have called you by name. You are mine. God lades hold of His people. He calls to them and He makes them His people. He holds on to them.
Dwell in the Word: Isaiah 42:18-25
As we come to this section of Isaiah, what we're seeing here is the failure of Israel to see and hear. We see this pointed out for us in the heading that the ESV puts above verse 18, right? But we have this driven home with really powerful imagery from Isaiah. Hear you deaf and look you blind that you may see. He's calling to people who are incapable of doing things to do things.