Rosebank Union Church Sermons

Have you ever stopped to wonder, how old is God? It’s the kind of deep, unanswerable question a child might ask on a car ride; yet the theological answer is far more mind-stretching than just saying "a million" or "very old". In Part 3 of our series on the Attributes of God, we dive down the fascinating rabbit hole of God's eternality (His relationship with time). While our finite lives are define...

In a material world where absolutely everything is constantly changing, fading, or deteriorating, where do we find true stability? In part two of our series on the Attributes of God, Richard looks at the comforting (and sometimes challenging) reality of God’s immutability; His completely unchangeable nature. Scripture frequently refers to God as a "Rock." But what does a rock-solid, unchanging God...

This sermon explores the majestic attributes of God and the profound truth that His greatness is beyond human comprehension. From His holiness, omnipotence, omniscience, and eternal nature to His boundless love, mercy, and faithfulness, God reveals Himself through His Word while remaining infinitely greater than anything we can fully describe or understand. As we reflect on the indescribable goodn...

Zwai Zulu unpacks Isaiah 33:17–24, a passage that lifts our eyes from the brokenness of the present world to the glory of God's coming kingdom. Isaiah paints a breathtaking picture of a day when God's people will behold the King in His beauty, dwell in perfect security, and experience the fullness of His salvation.

Is it ever too late to turn back to God? In this powerful message, Richard explores Isaiah 33:1–16 and reveals how God's mercy remains available even when we have failed, wandered, or delayed our response to Him. Through Isaiah's prophetic words, we see both the seriousness of God's judgment and the hope found in His grace for those who seek Him. This sermon challenges us to examine our hearts, tr...

"Trust, Pressure & Returning to God," Zwai Zulu explores the Book of Isaiah to address how we respond when life’s pressures mount and our trust is put to the test. Drawing from the historical and spiritual context of Isaiah, the message provides a powerful reflection on finding stability in God’s character rather than human solutions.

Where do you turn when life feels overwhelming or when trouble arrives at your doorstep? In this message, Richard Van Lieshout explores Isaiah 30, where God’s people were tempted to look for security in political alliances and human strength rather than in the Sovereign Lord. Richard unpacks the profound invitation of God to stop our striving and find true rescue not in our activity, but in return...

In this sermon titled "Hide & Seek," Richard Van Lieshout explores Isaiah 29:15-24, addressing the human tendency to live as "practical atheists" by making life plans in the dark while ignoring the counsel of our Creator. Drawing parallels from the Garden of Eden to the prophetic warnings of Isaiah, the message highlights the danger of spiritual blindness and the futility of the "clay" hiding from...

Richard explores the "strange" and often unsettling work of God in the lives of His people. Drawing from Isaiah 29, the message addresses the danger of "Ariel"—a Jerusalem that had become a center of religious activity but whose inhabitants' hearts were far from God. Richard challenges us to consider whether our own worship has become a mere means to an end or a cultural ritual used to manipulate...

Palm Sunday marks the beginning of Holy Week, a time of reflection and renewal for Christians around the world. In this powerful sermon, Ndaba Mazabane shares a heartfelt message titled “Jesus As We Must Know Him”, reminding us that Palm Sunday is not just about celebration, but about truly understanding who Jesus is and why He came. Through scripture, reflection, and practical application, this m...

 "Full Weight on the Rock." The sermon examines the biblical foundations of perfect peace in a world of uncertainty, urging believers to move beyond self-reliance and anchor their faith in the "everlasting rock" of God's sovereign power and the finished work of Christ.

Zwai Zulu explores Isaiah 28:1–13, titled "The Pride That Silences The Voice of God." The message examines the spiritual condition of the people of Israel and Judah, warning against the dangers of spiritual arrogance and the rejection of God's clear word.

Richard van Liehout explores the powerful message of Isaiah and its vision for the restoration of Israel. Drawing from scripture, he unpacks the prophetic promises of renewal, hope, and God’s faithfulness to His people. This video offers both historical insight and spiritual encouragement, showing how Isaiah’s words continue to resonate today.

This week in Isaiah 26 we look at what it means to live a "flourishing life" in the middle of a fractured world. It’s not about positive thinking or "holding on for dear life" until the end; it’s about a roadmap available to us right now. Isaiah points us away from our striving and toward the "everlasting rock" (verse 4), a title that finds its ultimate fulfillment in Jesus Christ. Richard reminds...

In this message, Richard van Lieshout explores the powerful theme of peace found in the book of Isaiah. In a world filled with uncertainty, conflict, and anxiety, Isaiah reminds us that true and lasting peace comes from trusting God. This teaching reflects on how faith anchors us in difficult seasons and how God’s promises offer a peace that goes beyond human understanding. Through Scripture and p...

 Brett explores how Christians can return to the joy, passion, and devotion they experienced when they first encountered Christ — the love that fuels our faith, restores our hope, and transforms our daily walk with God.

Richard van Lieshout explores the depth, nature, and transformative power of God’s love for us. Whether you are feeling distant from faith or seeking a deeper understanding of the Gospel, this message serves as a powerful reminder that God’s love is not just a sentiment, but a life-changing reality revealed through Jesus Christ.

Richard explores the biblical practice of lament, using the Psalms to demonstrate how believers can bring their deepest pain, confusion, and frustration to God. The message centers on the reality that prayer does not always have to be polished or joyful; instead, Scripture invites an honest "wrestle" when our theology of a good God clashes with our painful circumstances.

Richard van Lieshout explores the essential elements of prayer as we seek God’s hand in our daily lives. Drawing from scripture, we dive into the three pillars of a balanced prayer life: asking for God’s Provision for our needs, seeking His Pardon for our shortcomings, and calling for His Protection against the challenges of the world.