How to Talk About the Bronze Serpent with your LDS Friends
What the bronze serpent teaches about sin, faith, and the cross.
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The bronze serpent is a strange story in the Old Testament. Venomous snakes invade Israel’s camp. People are dying. And instead of simply removing the danger, God tells Moses to craft and then lift up a bronze serpent so that whoever looks at it will live.
Is this short story in the midst of the wilderness wandering worth a deep dive? It sure is. Jesus himself tells us how important it is. In John 3, he says, “Just as Moses lifted up the serpent in the wilderness, so the Son of Man must be lifted up.” That means Numbers 21 isn’t just an unusual moment in Israel’s history. It’s a God-given picture that helps us understand the cross.
The connection between the snake on the pole and Jesus on the cross is what makes this such a meaningful conversation with your LDS friends. This story gives Christians and Latter-day Saints the chance to think deeply about sin, faith, what Jesus was accomplishing when he was lifted up on the cross, and what it means for us to look to him in faith.
The key theme to focus on is this: The bronze serpent teaches us what sin does, what faith is, and why Jesus had to be lifted up.
How LDS Often View the Bronze Serpent
LDS readers may approach this story through the lens of spiritual growth and progression. The wilderness becomes a picture of mortality. Israel learns lessons through hardship. They fail, repent, and keep moving forward. In that framework, the bronze serpent can easily become mainly a story about humility, repentance, and choosing to turn back to God when you’ve wandered.
There is truth in that. The people did need to repent. They did need to listen. And many Latter-day Saints already recognize that the bronze serpent points to Jesus, which gives you real common ground from the start. But the real problem in Numbers 21 isn’t merely that Israel made a mistake and needed correction. The problem is that sin had poisoned their hearts. Their complaining wasn’t small or harmless. It revealed distrust, disdain, and unbelief toward the God who had been feeding them, leading them, and preserving them all along.
And the solution isn’t a program of improvement. God doesn’t tell the people to prove themselves, clean themselves up, or slowly recover. He gives them a promise. He provides the means. He tells them to look and live. That’s what makes this story so powerful. It helps move the conversation beyond vague ideas of healing or help and deeper into the question of what faith really is and what kind of salvation God gives.
What the Bible Emphasizes
Sin is more serious than it looks.
From our perspective, Israel’s sin seems quite ordinary. The people sound like children standing in a well-stocked pantry saying, “There’s nothing to eat,” when what they really mean is, “There’s nothing here that I want” (Numbers 21:5). Their complaint sounds petty, irrational, and ungrateful. And that should make us pause. Their sin seems small to us, but it isn’t small to God.
Why not? Because their whining is about far more than discomfort. Beneath the complaint is a heart turning against God. He had rescued them from slavery. He had fed them in the wilderness. He had preserved them all along. And still they spoke against him and despised his provision. Their words revealed distrust. Their grumbling exposed unbelief. Their dissatisfaction pointed to a deeper spiritual sickness.
That’s why the judgment is so severe. “The wages of sin is death” (Romans 6:23). Sin isn’t harmless frustration. It is rebellion against the God who gives life. It is a poison in the heart. And like venom in the bloodstream, it spreads and kills.
This is one reason the story is so helpful in conversations with Latter-day Saints. It forces us to take sin more seriously than we usually do. We often think of sin only in its outward form. We measure it by how shocking it looks to other people. But Numbers 21 reminds us that even ordinary complaining can reveal a heart that distrusts God and resists him. The problem is deeper than outward behavior. The problem is the rebellious heart within us.
The snakes make the curse visible.
The snakes aren’t random. In the Bible, serpents are closely tied to Satan, deception, curse, and death. From the opening pages of Genesis, the serpent is linked to temptation and the entrance of sin into the world. So when venomous snakes suddenly fill Israel’s camp, the image is fitting and sobering. The poison in the camp reflects the deeper poison already at work in their hearts.
In a sense, the snakes make visible what sin is always doing invisibly.
Sin bites. Sin poisons. Sin kills.
That’s what Israel needed to see. Their grumbling didn’t seem deadly. Their unbelief probably didn’t feel all that serious. But now death was slithering through the camp, and the physical danger mirrored the spiritual reality. The poison outside them reflected the poison within.
God gives a promise, not a self-rescue plan.
One of the most remarkable parts of this story is that God doesn’t simply take the snakes away. He gives the people a promise in the middle of the danger.
Moses makes a bronze serpent and lifts it up, and God says that whoever looks at it will live.
That means the people must rely entirely on what God has said. They aren’t told to heal themselves. They aren’t given a medicine to make, a battle to fight, or a moral task to complete. They are told to look.
That helps us see what faith is, and what it isn’t.
Faith is not rescuing yourself. Faith is not proving your worth. Faith is not turning trust into a heroic act. It would be ridiculous to say an Israelite was healed because he turned his neck and opened his eyelids. The power wasn’t in the movement. The power was in the promise of God.
The bitten Israelite lived because he acknowledged, “I have the problem, I am the problem, and God is going to rescue me.”
That is what faith does. It looks away from self and clings to what God has provided. Faith says, “I can’t fix this, but God has spoken, he will do what he says he will do, and I am relying on him.”
That is why the bronze serpent is such a beautiful picture of saving faith. The bronze serpent itself had no magical power. God saved through the promise he attached to it. The look was not a work that earned healing. It was simply the receiving of God’s rescue.
This is one of the reasons Numbers 21 creates such a meaningful conversation with Latter-day Saints. Faith is often spoken of in a way that quickly turns it into faithfulness, as though faith is mainly what we do for God. But this story gives us a different picture. Faith is the heart admitting the poison is real, death is deserved, and that God alone can rescue.
That same pattern helps us understand Jesus. Faith is not bringing our contribution to the cross or even using the cross as the starting point for the forgiveness of sins and eternal life with God. Faith is looking to the One God has lifted up for sinners.
Jesus Is the Greater Bronze Serpent.
In the New Testament, Jesus tells us directly that the bronze serpent was meant to point ahead to him. In his conversation with Nicodemus, he says, “Just as Moses lifted up the serpent in the wilderness, so the Son of Man must be lifted up” (John 3:14). This strange story in Numbers 21 was always pointing beyond itself to the atonement.
So why would the serpent represent Christ? After all, in the Bible, the serpent is a picture of sin, curse, poison, and death. The answer is that on the cross, Jesus became our representative.
There on the cross, he took upon himself the sins of the whole world. He took upon himself the curse. He received sin’s due and just punishment. He became the one lifted up in shame, carrying everything that was killing us.
And yet he was the sinless Son of God. He was the only one who didn’t deserve punishment. That’s why his sacrifice was valid. Because he was spotless, he could stand in the place of the guilty. Because he was righteous, he could bear the punishment of the unrighteous.
This is the great exchange. Our sin was laid on him. Our curse was placed on him. Our guilt was charged to him. And in exchange, his righteousness is given to all who trust in him.
That's why we look to the cross and live. We’re trusting the promise that Jesus became the curse-bearer for us, that our sins have been paid for in full, and that everyone who looks to him in faith will not perish but have eternal life.
The bronze serpent was only a shadow. Jesus is the greater reality. The serpent in the wilderness pictured sin judged and death halted for a moment. Jesus, lifted up on the cross, bore sin’s full curse and gives eternal life with God forever.
Conversation Starters
Questions About Sin
- Why do you think God took Israel’s complaining so seriously? What do you think their grumbling revealed about their hearts?
- Why do “small” sins like complaining, impatience, or distrust matter so much to God?
- In what ways can ordinary frustrations expose deeper unbelief in our own hearts?
Questions About the Snakes and the Curse
- Why do you think God sent snakes as the judgment?
- How do the snakes make visible what sin is always doing invisibly?
- Why do you think God had the image of the curse lifted up before the people’s eyes?
Questions About Faith
- What did the Israelites actually have to do to live?
- Why do you think God didn’t just remove the snakes right away?
- What does this story teach us about what faith is, and what it isn’t?
Questions That Point to Jesus
- In what way does the bronze serpent help us understand the cross?
- What does it mean that Jesus took on himself sin, curse, and judgment for us?
- When you look to Jesus crucified, what are you trusting him to do for you?
Questions About the Great Exchange
- What do you think it means that our sin was laid on Christ?
- Why did Jesus have to be sinless in order to stand in our place?
- What does it mean to say that Jesus took what was ours so that we could receive what is his?
The Goal of the Conversation
The goal of this conversation is not to untangle every detail of the bronze serpent or to force a disagreement. It is to help your LDS friend slow down and see what this story is really revealing.
Numbers 21 shows us that sin is more serious than it looks. What seems like ordinary complaining is actually distrust and unbelief toward the God who gives life. The snakes make that reality visible. Sin bites. Sin poisons. Sin kills.
But the story doesn’t leave Israel there. God gives them a promise. He provides the means. He tells them to look and live. That is what makes this such a powerful conversation. The bronze serpent shows that faith is not rescuing yourself or proving your worth. Faith is looking away from yourself and relying on what God has provided.
And then Jesus tells us where the story was always leading. He is the one lifted up for sinners. He is the one who took our curse, bore our judgment, and gives eternal life to all who trust in him.
One More Resource
The animation Set Your Eyes by Chris Powers is a powerful companion to Numbers 21. It helps visualize the connection between the bronze serpent and Jesus lifted up on the cross. After watching it, you might simply ask, “What do you think this story is teaching about sin, faith, and Jesus?”
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