Every Fourth of July, the sky erupts with color over the waters of the Wapsipinicon River here in Independence, Iowa. As they boom, sizzle, and sparkle across the night sky, we point and cheer at these wonderful displays of light that dazzle young and old. For believers, fireworks can also remind us of a deeper truth: we are called to be lights in a dark world—radiant reflections of the hope we have in Jesus.
Jesus said, “You are the light of the world. A city on a hill cannot be hidden†(Matthew 5:14). That’s not just poetic—it’s a purpose. And interestingly, the same things that make fireworks spectacular can teach us something about our walk with Christ.
1. Fireworks need the right ingredients to shine.
Every firework is a blend of elements—charcoal, sulfur, saltpeter, and special metals to create the various colors. Without the right combination, there’s no explosion, no beauty. Our faith is similar. It’s fueled by the Word of God, shaped by prayer, and ignited by the Holy Spirit. Without those ingredients, we lose our light.
2. Fireworks were originally used to scare away evil spirits.
I was surprised to learn that in ancient China, bamboo explosions and early firecrackers were meant to drive off darkness. They believed the loud explosions would fend off evil spirits. As believers, we don’t chase away evil with noise—we do it with the quiet strength of truth, love, and obedience. “Resist the devil, and he will flee from you†(James 4:7). When we live boldly for Christ, we push back spiritual darkness wherever we go by shining the Light of Christ into those dark places.
3. Blue is the hardest firework color to make.
It takes precise temperature and the right copper compounds to produce a pure blue firework. In the same way, the fruit of the Spirit —like patience, faithfulness, or gentleness— takes time and intentionality to develop. But when they appear, they’re stunning, rare, and powerful.
4. Fireworks fade—but God’s light doesn’t.
If you’re like me, the great firework displays never seem to last long enough. I’m always hoping there will be an encore. Just one more big boom, please! As beautiful as they are, fireworks last only seconds. But God’s light in us is meant to burn continually. “Let your light shine before others, that they may see your good deeds and glorify your Father in heaven†(Matthew 5:16). Our goal isn’t a quick burst of spirituality, but a steady glow that guides others to Christ.
So this Independence Day, as you sit under a sky full of color and light, remember your greater calling: to reflect the glory of the One who never fades. Be bold. Be bright. Be the light of Jesus in a world desperate to see something real. Let your life shine in such a way that others don’t just see you—they see Jesus.
