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Sermons from Cornerstone Presbyterian Church (EPC) Katy, Texas
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4 days ago
4 days ago
31 min
Psalm 122
I was glad when they said to me, “Let us go to the house of the Lord!”
This statement is such a stark contrast to one that might sound more familiar, “Ah, do I have to go today?”
What made the idea of going to the house of the Lord such a delight? How do we go from “do I have to go?” to “I was glad when they said, let us go!”
It might help to think about something in your life that would be glad to hear such an invitation. For example, my family will always say, “I was glad when they said to me, ‘let us go to the cabin in Michigan!’” For us, that is a sacred place, full of cherished memories, life ordered by events that detoxify us from the day-to-day anxieties of life, and the promise of peace. My dad always called it his happy place, and we’ve come to see it that way as well.
For the psalmist, the house of the Lord is his happy place. It too is a sacred place, full of cherished memories, life ordered by events that detoxify from the anxieties of life, and the promise of peace. And what is great about this psalm is that it invites us to enter into this happy place.
What makes it so? The answer is simple: it is “the house of the LORD.”

Aug 16, 2026
Aug 16, 2026
31 min
Psalm 121
Can a person lose his salvation?
I grew up in a tradition that taught me that my will has the last word. God extends his grace to me in the gospel, but I decide whether or not I believe it. That sounded reasonable to me. God offers salvation, and I have the power to accept or reject his offer.
But if salvation is ultimately mine to accept or reject, it would seem that it is also mine to hold on to or let go of. If I can reach out and take salvation when it is offered, perhaps I can also drop it later. This means my assurance depends upon my ability to hold on.
That is a frightening prospect.
There are all kinds of temptations, threats, and pitfalls along the Christian road. You may be excited about your relationship with God today, but can you trust yourself to be equally excited five years from now? What about ten years from now? What happens when suffering comes or following Jesus costs more than you expected?
There is a long road ahead.
But the fear of losing our salvation is not the main reason to question this perspective. The more important reason is Scripture itself.
Paul writes in Ephesians 2:1-5
1 And you were dead in the trespasses and sins in which you once walked… But God, being rich in mercy, because of the great love with which he loved us, even when we were dead in our trespasses, made us alive together with Christ
Paul does not say we were merely weak and needed a little help. He says we were dead and God made us alive. So It was God all along, not me, that awakened me to salvation. I may have decided to follow him, but it was only after he awakened my desire and ability to do so. That’s good news! And he doesn’t stop there.
Paul writes in Phil 1.6
6 And I am sure of this, that he who began a good work in you will bring it to completion at the day of Jesus Christ.
We call this the preservation of the saints, and it is what fuels our perseverence, that is, our walk on the Christian road. This is what Psalm 121 depicts as itgives us a picture of a pilgrim traveling toward Zion.
The pilgrim has a destination, but there is a difficult journey between where he is and where he is going. He must take real steps or he will never arrive. At the same time, his confidence is not found in his own strength or skill, or even his determination to get there.
His confidence comes from this important truth, stated plainly in verse 5:
“The LORD is your keeper.”
Not your determination. Not your skill in staying on the path. Not your ability to muster enough courage and faith to keep moving. The Lord is your Keeper.
This does not mean the pilgrim has nothing to do. He must walk. In the same way, sanctification requires real steps away from sin and toward God. But our hope that we will arrive does not rest upon our willpower. It rests upon the keeping power of God.
We see this in three ways. The Lord is our Helper, our Keeper, and our Guarantor.

Aug 9, 2026
Aug 9, 2026
35 min
Psalm 120
This Songs of Ascents by showing where the Christian pilgrimage starts: in distress, amid a world shaped by lies and hostility. Like the psalmist dwelling in distant Meshech and Kedar, believers feel far from home, surrounded by values opposed to God’s truth and peace. Yet deceit is not only around us; it also resides within us through exaggeration, manipulation, and self-protecting half-truths. The psalm reminds us that deceit may prosper briefly, but it will ultimately face God’s just judgment. Therefore, pilgrims need neither envy manipulators nor retaliate with their weapons. Instead, they turn toward God in honest, specific prayer: “Deliver me, O Lord.” Jesus endured slander without retaliating, bore judgment for deceitful sinners, and was vindicated in resurrection. Through his Spirit, he enables us to reject falsehood, speak truth in love, entrust justice to God, and continue toward the coming city where lies, hostility, and war will end.

Aug 3, 2026
Aug 3, 2026
39 min
Luke 10:25–37
Genuine compassion begins by truly seeing another person’s need, but it does not stop with sympathy—it moves us toward action that may cost our time, resources, comfort, or plans. Jesus reframes the lawyer’s question from “Who is my neighbor?” to “Will you be a neighbor?” challenging us to extend mercy beyond boundaries of race, politics, class, and religion, especially toward people we might overlook or avoid. Ultimately, Jesus is our perfect neighbor: He crossed the greatest distance to rescue us, bore our sin, and paid the debt we could never pay. Having received His mercy, we are called to let Him transform our hearts and then “go and do likewise.”

Jul 26, 2026
Jul 26, 2026
26 min
Psalm 119
The psalmist is enthusiastic about God’s law. Enthusiastic is an understatement. He’s ecstatic about it. Why is that? It is the key to happiness.
This is not the first time this idea has been introduced. It is the very first idea in the Psalms as a whole.
1 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; 2 but his delight is in the law of the Lord, and on his law he meditates day and night. 3 He is like a tree planted by streams of water that yields its fruit in its season, and its leaf does not wither. In all that he does, he prospers. (Psalm 1:1–3)
The world presents before us a very different path to happiness. Because we are all unique, the idea goes, we must have unique paths to happiness. It ways, “you have to find what makes you happy just as I have to find what makes me happy.” The world would have you find your own path by listening to the inner stirrings of your heart (hence the adage, “follow your heart”). That is, the world says happiness is learning to give outward expression to your inner desires.
The psalmist knows something that the world will not admit, however. Your inner desires are disordered as a result of our fallen nature. To listen to it leads to disaster in the end.
The Bible demonstrated the danger of such an approach in the book of Judges, where the key repeated phrase is, “in those days there was no king and everyone did as he saw fit in his own eyes.” The result was some of the worst depravity you can find in Israel’s history.
The psalmist instead holds up God’s word as the key. He writes about it with 8 key overlapping terms: law (torah), testimonies, precepts, statutes, commandments, ordinances (judgments), word (dabar), and promises. The entire focus of this psalm is to show us that God’s Word is life-giving.
…give me life according to your word! (Psalm 119:25)
…your promise gives me life. (Psalm 119:50)
…by [your precepts] you have given me life. (Psalm 119:93)
…give me understanding that I may live. (Psalm 119:144)
Perhaps the heart of the psalm is found in verse 37:
Turn my eyes from looking at worthless things; and give me life in your ways.
The psalmist crafted this psalm with remarkable care. It is arranged as an acrostic based on the Hebrew alphabet. Each stanza corresponds to one Hebrew letter and contains exactly eight verses, all beginning with that same letter. His structure itself shows not only the multi-faceted ways the Word gives life, but how it does so comprehensively, from “A to Z” as it were. There is a completeness to it.
What the psalmist is doing is showing the richness of the Word of God. It is a delight. It is worth more than gold.
…I love your commandments above gold, above fine gold. (Psalm 119:127)
It is sweeter than honey.
How sweet are your words to my taste, sweeter than honey to my mouth! (Psalm 119:103)
This is how the psalmist invites us to approach the Word.
How is it life-giving? He is not talking about life in terms of salvation. That is a work that God alone can do and the psalm leans into that when it appeals to God’s steadfast love, promised in the Word. He is talking about the life to be experienced by the one who is saved; that is, by the one who received God’s steadfast love.
- Preserves from death
- Revives from despair
- Frees us from worthless (sinful) ways
- Leads us to flourishing with God
This should not surprise us. As God’s image bearers, the law shows us our design. Living according to our design is the way to fulfilment and happiness. Everything in us is meant to be conformed to this design, otherwise we’re on a path toward death.

Jul 19, 2026
Jul 19, 2026
35 min
Revelation 3:14–22
The Laodicean church was characterized as lukewarm, something that would case Jesus to "spit out of his mouth." But this lukewarmness was merely the symptom of a deeper problem: self-sufficiency. Confident in their wealth and resources, they had grown complacent, neglecting faithful witness and wholehearted dependence on Christ. Jesus lovingly calls His church to repent, seek true riches, righteousness, and spiritual sight from Him alone, and renew fellowship through His Word, prayer, and obedient faith. Bringing together the messages to all seven churches, the sermon concludes that the proper response to hardship is neither compromise nor fear, but trusting Christ, persevering in faithful witness, and valuing His eternal kingdom above temporary comfort and security.

Jul 12, 2026
Jul 12, 2026
36 min
Matthew 25:31-46
Courageous compassion means recognizing Christ in people who are hungry, thirsty, sick, imprisoned, displaced, or vulnerable. Matthew 25 does not teach that good works earn salvation; compassionate action is evidence of faith and inheritance received through Christ. Believers are invited to care for others, not from obligation, self-interest, recognition, or a desire to complete a checklist, but from love and gratitude. Following Jesus means entering difficult places, being present with overlooked people, and giving them our best. The Christian mission is therefore incomplete without compassion: proclaiming the gospel and serving human need must remain united through Christlike love every day.

Jul 5, 2026

Jun 28, 2026
Jun 28, 2026
29 min
Psalm 118
Imagine being an Israelite in ancient history. They faced countless threats and had every reason to wonder whether God's promises would survive.
Suppose you were alive in Egypt. For four hundred years God's people had lived under slavery. Pharaoh ordered the Hebrew baby boys thrown into the Nile. If every son dies, the covenant dies. The promise to Abraham appears finished before it ever reaches fulfillment. But Moses, hidden in the reeds of the Nile, survives and raised in the Pharaoh’s own household. His steadfast love endures forever. You’re among those brought out of Egypt, thrilled and excited to be free! But then the Pharaoh changes his mind and traps you between his army and the Sea, defenseless with no escape. Then God parts the sea. His steadfast love endures forever.
Or suppose you were alive during the days of the judges. The nation spirals into idolatry and civil war. The book ends with the chilling words, "Everyone did what was right in his own eyes." You might wonder whether Israel has become so corrupt that God will simply abandon His people. Then God raises up deliverers again and again. His steadfast love endures forever.
Or imagine living during David's lifetime. God has promised a king after His own heart, but David is running for his life in caves while Saul sits on the throne. Everything appears backwards. Has God forgotten His promise? Then David ascends the throne. His steadfast love endures forever.
Or imagine standing outside Jerusalem in 586 B.C. Babylon destroys the city. The temple burns. The walls collapse. The king is blinded. The people are marched into exile. If there was ever a moment when it appeared God's covenant had failed, this was it. Yet seventy years later a remnant walks back through those same gates. His steadfast love endures forever.
By the time Psalm 118 is sung during the great feasts, those pilgrims know this history. As they climb toward Jerusalem they are not celebrating because life has been easy. They are celebrating because every disaster that should have destroyed them has instead become another testimony to God's covenant faithfulness. The nations could not erase them. Their own sin could not erase them. Exile could not erase them. Death itself could not erase them. Why? Because God's steadfast love endures even when everything else gives way.
What threatens to destroy God’s people today? This week I watched Disclosure Day, which suggests that if intelligent alien life were discovered, Christians would begin abandoning their faith. It sounds new, and perhaps it is in terms of its details. But it is not new as a threat. There is nothing new under the sun. One generation feared Darwin and its theory of evolution, explaining life without the need for a creator. Another feared higher criticism, suggesting the Bible is simply a book written by men with limited knowledge and culturally influended bias. Another feared communism and its elevation of the state as god. Today we hear concerns about gender ideology, artificial intelligence, the surveillance state, or a one world government that will outlaw religion. But there is nothing new under the sun. The world has always found new reasons to question God. This should not surprise us. Psalm 2 opens with the question:
Why do the nations rage and the peoples plot in vain? The kings of the earth set themselves, and the rulers take counsel together, against the Lord and against his Anointed, saying, “Let us burst their bonds apart and cast away their cords from us.” (Psalm 2:1–3)
It is the theme of history. And as we enter the New Testament era we find more threats. The book of Revelation speaks of persecution, false teaching, compromise with the world, and seductive prosperity. Those have threatened believers for two thousand years. The question isn't whether something new will arise. The question is this: What remains unchanged when everything else changes? Psalm 118 gives one glorious answer. "His steadfast love endures forever."
That word translated "steadfast love" is one of the richest words in the Old Testament: hesed. It means: covenant love; faithful love; love that refuses to quit; love that keeps its promises; love that stands fast. God's love does not ebb and flow with our circumstances. It does not disappear when kingdoms fall. It does not vanish when His people fail.
His covenant love remains steadfast because it rests upon His own covenant faithfulness. Everything in this psalm flows from that one truth.
Because God's steadfast endures forever,
- we have a refuge in times of trouble
- we have rescue from our enemies
- we have reception into God's presence.
- we have reason to worship.

Jun 22, 2026
Jun 22, 2026
46 min
Luke 15:11-21
The Christian life requires continual repentance, honest self-examination, and dependence on God's grace. Like the prodigal son, people often seek fulfillment apart from God only to discover that their own solutions leave them empty. Lasting change begins when sin, fears, resentments, and destructive patterns are honestly acknowledged and brought into the light. Genuine repentance is more than regret; it involves turning back to God and taking concrete steps toward obedience. Though painful, this process leads to healing, restoration, and spiritual growth. By trusting God's wisdom rather than human solutions, believers are transformed and increasingly conformed to the image of Christ.
