David and Goliath: A Bible Story About Facing the Impossible With Faith

Sam Larrabee • 10 minutes

Most of us know what it feels like to face something that seems way too big. Maybe it’s a personal struggle, a health challenge, or a season where you feel outmatched and out of options. 

The story of David and Goliath speaks right into that feeling. This ancient account shows how faith in God can give ordinary people the courage to face overwhelming challenges.

Where Is the David and Goliath Story in the Bible?

You’ll find the David and Goliath story in 1 Samuel 17. To see why it matters, it helps to back up a little. 

For hundreds of years, Israel didn’t have a king. God would raise up leaders called judges (like Samson) to guide and rescue the people when they got into trouble, but the nation kept slipping into cycles of disobedience. Eventually, the people demanded a king, hoping a ruler would give them the stability they wanted.

That’s how Saul became Israel’s first king.

By the time we get to the story of David and Goliath, Saul’s leadership was shaky, the people were anxious, and everyone was wondering who could really lead Israel with faith in God.

At first, Saul looked the part and showed promise, but over time, his fear and disobedience got in the way. By the time we get to the story of David and Goliath, Saul’s leadership was shaky, the people were anxious, and everyone was wondering who could really lead Israel with faith in God. 

A Summary of the David and Goliath Bible Story

  • The Philistine army and the Israelite army camped on opposite hills with a valley between them.
  • A Philistine champion named Goliath, who stood between seven and nine feet tall, challenged Israel to send out one man to fight him.
  • For forty days, Goliath mocked Israel and defied God, and all the Israelites were terrified.
  • David, a young shepherd boy, came to the battlefield to bring food to his older brothers and heard Goliath’s challenge.
  • David volunteered to fight Goliath, trusting in God instead of weapons or armor.
  • He picked up five smooth stones and ran toward the giant with only his sling.
  • The first stone struck Goliath on the forehead, and the giant fell facedown to the ground.
  • David killed Goliath, and the Philistine army ran away in defeat.

Key Bible Verse

David said to the Philistine, “You come against me with sword and spear and javelin, but I come against you in the name of the Lord Almighty, the God of the armies of Israel, whom you have defied.” 1 Samuel 17:45 NIV

A Deeper Dive Into the David and Goliath Story

The story of David starts a few chapters earlier in 1 Samuel 15, where we read that God rejected Saul and told him a new king would eventually rule in his place. God didn’t give Saul an exact timeline, but he knew his days as king were numbered.

Then, in the next chapter, we meet David, who was basically a nobody. He was the youngest son in a large family, but God called him to be the next king of Israel. Again, no timeline was given, and David continued living in obscurity for some time. Saul wasn’t aware of David’s calling.

A Giant Problem

Some time later, the Philistines and Israelites went to war. The coastal Philistines were stronger and likely had a much larger and better-equipped military with access to the newest hardware of the day (iron). On top of it all, they had a giant.

This giant, Goliath, challenged King Saul’s army, and claimed that if any one of them could defeat him in single combat, then their army would go home. But if the champion lost, then Israel’s army would surrender.

This was a high-stakes moment for a king who was already in crisis. Goliath issued his challenge to the Israelites for weeks, but no one stepped up to fight him.

A Shepherd’s Faith

David wasn’t a soldier. Which likely meant he was too young for military service. We don’t know exactly at what age people would have been eligible to fight, but it’s generally assumed that David must have been sixteen years old or younger when he arrived at the battlefield to bring food to his older brothers.

David hears the boasts of Goliath and asks who will fight him. When no one replies, he offers to fight.

Of course, his brothers try to dissuade him, but David is committed and gets called in to King Saul’s tent.

Saul, understandably, doesn’t like a teenager’s chances against a career soldier who’s twice his size. But David offers two reasons why he’s confident.

  • He’s had practice fighting large animals as a shepherd: “Your servant has killed both the lion and the bear …” (1 Samuel 17:36 NIV).
  • God has protected him from danger in the past, and he believes God will protect him again.

Saul relents and allows David to fight, even offering to let David wear his royal armor and carry his sword. Essentially, he lets David dress up as the king of Israel. 

David Rejects Saul’s Armor

Some readers speculate that this was less of a generous gesture from Saul and more of an insurance policy. If David went out in the royal armor, holding the king’s sword, the average Israelite and Philistine soldier would certainly think Saul himself had gone out to fight. 

If David won, Saul would get the praise; if David lost, then the Philistines would think they’d killed Saul, making it easier for Saul to escape.

But the problem was that Bronze Age armor looked less like medieval armor used thousands of years later and more like a bronze trash can. It would have been clumsy, offered little visibility, and, crucially, wouldn’t have actually protected David, since the text notes that Goliath had an iron-tipped spear.

David tries on Saul’s armor, but quickly makes the pragmatic decision not to use it.

David Defeats Goliath

David then goes out and faces Goliath. Goliath isn’t impressed with his unarmored, teenage opponent. The Philistine curses David, but David boldly declares that God will give him the victory.

Goliath charges, David puts a stone in his sling and takes his shot, and the rest is history.

While Goliath lies on the ground, unconscious, David takes Goliath’s sword and cuts off his head—a detail often skipped in children’s books. The Philistines panic and flee, and the Israelite army pursues them to their border city, Ekron.

Why Is David and Goliath in the Bible?

On one level, this story is incredibly simple: An underdog defeats a powerful enemy. That’s why this story is so well remembered today. But what did this story mean to the authors and original audience of Scripture?

David has three “origin stories.” The first is David’s kingly call out of obscurity as a lowly shepherd boy, and the second, in 1 Samuel 16, sees David brought in to play harp for King Saul. David was a gifted musician, and his music comforted the king in times of distress. The third origin story is this defeat of Goliath that we’ve been talking all about. 

Together, these three stories set the stage for much of what we’ll see in the rest of David’s story (found in 1 and 2 Samuel), as well as the stories of his dynasty (found in 1 and 2 Kings).

In these stories, we see that David starts out as a young shepherd boy, is called by God, possesses God-given musical talent, and courageously trusts God’s protection.

The Start of a Complex Story

The story of David and Goliath shows God’s people—us included—what it looks like to trust God against impossible odds.

On its own, the story of David and Goliath shows God’s people—us included—what it looks like to trust God against impossible odds. But when read in the context of David’s life, it takes on a more nuanced tone.

This story, along with David’s other origin stories, paints the picture of a young man with immense promise, integrity, and faith. Over the next several years, we see David continue to act with courage and a desire to live a God-honoring life, until things start to break down.

David’s story, sadly, doesn’t end how it begins. His faith in God turns into fear. His care turns into indifference (even regarding the abuse of one of his own family members), and his integrity gives way to injustice. 

By the end of his story, David’s pride, paranoia, and cruelty make him look far more like King Saul than the version of himself who faced a giant.

These flaws continue through the generations of David’s family. We see them in the life of David’s son, Solomon. And we see them in the life of David’s grandson, Rehoboam, who loses most of the kingdom. 

What Does the David and Goliath Story Teach Us?

God’s power is greater than impossible odds.

When King Saul and Israel’s army froze, God used David to show them that weapons, strength, or size don’t limit the Almighty. What looked impossible from a human perspective became possible because of God’s power. The outcome didn’t depend on what David brought to the fight but on who he trusted to fight with him.

God often works through unexpected people.

David was the youngest in his family, a shepherd boy who wasn’t even part of the army. Still, God used him to lead Israel to victory. 

This same pattern shows up dozens of times throughout Scripture. God works through people others overlook, and the story reminds us that no one is too ordinary for God to use in powerful ways.

Past victories don’t guarantee future faithfulness.

Faith, integrity, and care need to be cultivated to avoid slipping into compromise.

Instead of simply inspiring us, this story is also a warning: Just because you’re a person after God’s heart today, it doesn’t mean you still will be tomorrow. Faith, integrity, and care need to be cultivated to avoid slipping into compromise.

David’s victory against Goliath was unforgettable, but his later failures show that yesterday’s faith doesn’t secure tomorrow’s obedience. David’s whole story reminds us how easy it is to drift from God. That’s why the Bible points us to Jesus as the only true hero of Scripture.

God can use stories to point us to Jesus Christ.

David’s win over Goliath is a glimpse of something bigger. Just as David stood in Israel’s place to defeat their enemy, Jesus stands in our place to defeat sin and death.

Like David, Jesus didn’t rely on conventional strength to win His battle.

Unlike David, Jesus didn’t use violence, but allowed Himself to be killed to save the world.

Why Is the David and Goliath Story Important Today?

The battles we face today may not involve giants in armor, but they can feel just as intimidating.

Stress at work, conflict in relationships, health struggles, or fear about the future can leave us feeling outmatched and uncertain. 

The story of David and Goliath invites us to look past our fear and remember that God’s strength is greater than anything standing in front of us. His presence gives us courage when we feel small.

Common Questions About the Story of David and Goliath

Why did David choose five stones if he only needed one?

The Bible doesn’t give us a direct answer. Some think David was simply being prepared in case one stone missed. Other scholars note Goliath wasn’t the only giant in the Philistine army (2 Samuel 21:15–22), so David might’ve been ready for a bigger fight. Either way, the point is that David trusted God, not his supplies, to bring victory.

How tall was Goliath, really?

1 Samuel 17 describes Goliath as “six cubits and a span,” which would make him over nine feet tall. Some ancient manuscripts say “four cubits and a span,” closer to seven feet. David was probably around five feet, so Goliath would have been a big problem for David either way. 

Did David defeat Goliath with faith or skill?

Both played a role. David was skilled with a sling, but his confidence came from his faith in God, not his aim.

Reflect or Discuss

  1. What’s a “giant” you’re facing right now, and how might trusting God change the way you approach it?
  2. David’s story shows that God often works through the unexpected. How have you seen God use unlikely people or situations in your life?
  3. David’s victory didn’t mean he stayed faithful forever. What are practical ways you can cultivate faith and integrity day after day?

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