Geology is more than just "the study of rocks"; it’s a window into the history, structure, and processes of our planet. Through geology, we uncover the story of the earth’s formation, its dynamic changes, and the resources that sustain life. For a Christian, the study of geology is an invitation to explore the intricacy, power, and beauty of God’s creation. From towering mountain ranges to colorful agate stones, geology offers a rich opportunity to experience wonder, discover God’s fingerprints, and appreciate His craftsmanship.
Working for the wellbeing of creation
Geology plays a critical role in addressing some of the world’s most pressing challenges. Geologists contribute to the wellbeing of humanity by discovering and managing essential resources like water, minerals, and energy. They help mitigate natural disasters, such as earthquakes and landslides, protecting communities from devastation. More recently, geologists have been on the forefront of tackling environmental crises, including climate change and pollution.
However, geology’s history is not without its faults. The exploitation of the earth’s resources has led to environmental damage (see the striking photos in this BBC article), ethical dilemmas, and human suffering, such as the "blood diamond" conflicts. As Christians, we are called to steward the earth responsibly, recognising that creation belongs to God and that we are tasked with caring for it.
Geology offers Christians a platform to advocate for sustainable practices and ethical resource management. With a rich theology of repentance, forgiveness, and reconciliation, Christians can lead the way in repairing the damage done to God’s creation. As Tom Middleton and Bob White highlight in Being a Christian in Earth Science, geologists can develop clean water supplies, minimize the impact of natural disasters, and innovate sustainable solutions for resource use. In this way, studying geology equips students to serve humanity and the planet in a way that honors God.
Worshipping the God we work for
Geology is a field that inspires awe and worship. When studying the vastness of the Himalayas or the depths of ocean trenches, geologists encounter reflections of God’s strength, power, and majesty. As Psalm 65:6 says, God "formed the mountains by [His] power, having armed [Himself] with strength." These natural wonders are more than scientific phenomena; they are testimonies to the greatness of the Creator.
But geology is not just about the vast and grand. The intricate patterns found in a slice of agate, or the delicate crystals within a cave, also reveal the beauty and order of God’s design. As the apostle Paul writes in Romans 1:20, "God’s invisible qualities—His eternal power and divine nature—have been clearly seen, being understood from what has been made."
In the center of Zurich, Switzerland, there is a large church (a “minster”) with unusual windows. Unlike traditional stained glass, these windows are made from thin slices of colorful agate. Agate forms when mineral-rich water flows through volcanic rock, depositing layers of silica that crystallize into vibrant bands of pink, blue, cream, green, and red.
As worshippers sit in the church, they might gaze at the windows and admire the array of colors and textures on display. They may marvel at the craftsmanship that transformed these geological treasures into art. Others may not focus on the windows directly but still find that the natural beauty enhances their experience of worship, prayer, and stillness.
This interaction with the agate windows is a metaphor for how geology can enhance a Christian’s worship. Just as the windows provide both a direct source of wonder and an environment that fosters worship, studying geology can lead us to marvel at God’s creativity and draw us closer to Him. Whether examining a majestic mountain range or a thin section under the microscope, geology offers countless opportunities to praise the Creator for His handiwork.
Witnessing to the world
Geology is a field ripe with opportunities to share the gospel. Conversations about the earth’s origins, natural disasters, or environmental ethics naturally lead to deeper discussions about purpose, morality, and the nature of existence. For example, when peers ask about the beauty or complexity of geological formations, Christians can point to the Creator who designed such wonders.
Moreover, geology’s ethical challenges—such as climate change or resource exploitation—provide openings to discuss Christian values of stewardship, justice, and reconciliation. When fellow students see Christians advocating for responsible and ethical practices, it can prompt questions about the motivations behind such actions. This can lead to sharing how faith in Christ shapes our care for creation.
As a geologist, you may also encounter moments of wonder and awe that point to something greater than ourselves. Describing the power, strength, and wisdom evident in geological processes can serve as a metaphor for God’s attributes. As Psalm 36:6 says, "Your righteousness is like the highest mountains, your justice like the great deep."
By living out your faith in the world of geology, you bear witness to the Rock on which you build your life: Jesus Christ.
Building on the Rock
Geology offers Christians a unique opportunity to explore and care for God’s creation, to worship Him through the study of His handiwork, and to witness to the world about the Creator. Whether marveling at the grandeur of mountains, advocating for sustainable practices, or sharing faith through conversations about the earth, geology can be a rich and meaningful expression of discipleship. As you study, may you build your life upon the Rock and reflect His glory in all you do.
Reflect and discuss
Think: Think back over what you have studied so far in your degree. Where have you seen God's fingerprints? Where have ideas presented to you challenged what you believed to be true?
Live: What do you think your coursemates would know about what is important to you from the way you live? Is there anything you want to change here?
Speak: Are there topics in your subject that are closer to talking about your outlook on life, God or the gospel? Pray for people on your course and for opportunities to share about Jesus with them this term.
Taking it further
- UCCF Science Network resources
- Being a Christian in Earth Sciences, Tom Middleton and Bob White
- "What Can Fossils Teach Us About God?", Christians in Science blog
- "What is Science For?", Tom McLeish
