David did not answer Goliath by urging Israel’s frightened soldiers to believe in themselves. He heard the same threats they heard and faced a man whose size and weapons were formidable. His confidence came from knowing the living God whom Goliath had defied.
Goliath’s Challenge Made Israel’s Fear Visible
The Philistines and Israelites faced one another from opposite mountains, with the Valley of Elah between them. From the Philistine camp came a champion who proposed that one man from each army settle the contest.
“And a champion went out from the camp of the Philistines, named Goliath, from Gath, whose height was six cubits and a span.”
The NKJV gives Goliath’s height as six cubits and a span. Using eighteen inches for a cubit and nine inches for a span gives a height of about nine feet nine inches. That modern height depends on the length assigned to the ancient cubit, so it remains an estimate. The description nevertheless presents an imposing man.
He wore a bronze helmet, a coat of mail weighing five thousand shekels, and bronze armor on his legs. He also carried a javelin and a spear whose iron head weighed six hundred shekels. A shield-bearer went before him. The coat and spearhead are often estimated at about 125 pounds and 15 pounds respectively. An Israelite challenger would face an extraordinarily large, heavily protected warrior with weapons suited to his strength.
“And he stood and cried out to the armies of Israel, and said to them, ‘Why have you come out to line up for battle? Am I not a Philistine, and you the servants of Saul? Choose a man for yourselves, and let him come down to me.'”
Goliath offered terms for the encounter. If Israel’s champion killed him, the Philistines would serve Israel; if he killed Israel’s champion, Israel would serve the Philistines. His challenge therefore threatened more than one soldier’s life. Under those proposed terms, defeat would mean humiliation and subjection for the nation. With no one willing to answer, the army kept hearing his public contempt.
He called them “servants of Saul.” Later, David would speak of the armies of the living God. Saul was their king, but the army also belonged to the LORD, whose authority Goliath was defying. Israel’s king and soldiers were greatly afraid, and their enemy kept demanding an answer.
“And the Philistine said, ‘I defy the armies of Israel this day; give me a man, that we may fight together.'”
For forty days Goliath came forward morning and evening. The repetition made Israel’s predicament plain: its army remained in the field, yet no champion had answered him. We should not minimize the danger in order to make their fear seem foolish. The chapter describes a real enemy capable of killing the man who approached him.
Saul Saw the Giant, but David Remembered the LORD
Saul stood head and shoulders above his people. If height were what Israel needed, its king would have seemed the natural man to send. Instead, he shared the army’s fear. The LORD had already rejected him as king because of his disobedience and had sent Samuel to anoint David privately. Chapter 17 brings the difference between these men into public view. The study on King Saul follows that decline more fully.
David’s father, Jesse, sent him to the camp with food for his older brothers and asked for news of them. While David spoke with his brothers, Goliath repeated his challenge and the Israelites fled in fear. David heard the same defiance, but his question identified what the army was overlooking:
“For who is this uncircumcised Philistine, that he should defy the armies of the living God?”
“Uncircumcised” identified Goliath as outside Israel’s covenant with God. David was not merely trading insults with a foreign soldier. He was asking how this man could be allowed to defy the armies belonging to the living God. Goliath’s strength did not give him authority over the LORD or make his contempt justified.
David’s words were reported to Saul, who sent for him. David offered to fight, but Saul objected that he was young and Goliath had been a warrior from his youth. David answered by recalling how he had protected his father’s sheep from a lion and a bear. He credited the LORD with delivering him from those predators and trusted Him to deliver him from this Philistine too (1 Samuel 17:31–37).
His earlier experience had taught him dependence on God, not merely confidence in his own toughness. Psalm 20:7 similarly contrasts reliance on chariots and horses with remembering the LORD’s name. David was not overlooking what Goliath could do. He would not let the giant’s strength decide whether he could trust the LORD to deliver Israel.
David Fought Because the Battle Belonged to the LORD
Saul clothed David in armor, but David took it off because he had not tested it and could not move in it as he needed. That is the reason the passage gives for his refusal. It does not say that armor itself was sinful or that trusting God required him to enter battle without a weapon.
David took his staff and sling, chose five smooth stones from the brook, and put them in his shepherd’s bag. He prepared to fight with equipment he could use. Later passages describe other giants from Gath, but 1 Samuel 17 never says that he selected one stone for Goliath and four for the giant’s relatives. We do not need to assign a hidden meaning to the number in order to understand his preparation.
When Goliath saw the young man approaching, he treated him with contempt, cursed him by his gods, and threatened to leave his body for birds and beasts. David answered by declaring that he came in the LORD’s name:
“Then David said to the Philistine, ‘You come to me with a sword, with a spear, and with a javelin. But I come to you in the name of the LORD of hosts, the God of the armies of Israel, whom you have defied.'”
The LORD of hosts is the Lord of armies. David came under His authority and trusted His power, rather than claiming that his sling was more impressive than Goliath’s spear. His confidence rested on God’s ability to save:
“Then all this assembly shall know that the LORD does not save with sword and spear; for the battle is the LORD’s, and He will give you into our hands.”
David’s declaration addressed two audiences. In verse 46, he had said that all the earth would know there was a God in Israel. The assembled army also needed to learn that the LORD was not dependent on superior weapons. The victory would answer Goliath’s defiance and teach Israel to trust Him rather than yield to fear. Neither David’s skill nor Israel’s military strength would deserve the final credit.
As Goliath came toward him, David ran to meet him, took a stone from his bag, and slung it. The stone struck Goliath’s forehead and he fell facedown. David then took the Philistine’s own sword and cut off his head. When the Philistines saw that their champion was dead, they fled, and the Israelites rose to pursue them.
Goliath’s size, armor, and weapons had not protected him from God’s judgment. His death also brought deliverance to Israel in a real war within its old-covenant history. We should understand that setting rather than admire the violence for its own sake or imagine that Christians have been commissioned to fight unbelievers in the same way.
David’s declaration directs the credit to the LORD whose name he had confessed before the fight. The study on Jehovah-Nissi, the LORD our banner, considers another biblical expression of dependence on Him for deliverance.
Gath Connects Goliath to the Giant Clans
Goliath came from Gath, a city linked with the giant clans elsewhere in Scripture. Joshua had cut off the Anakim from Israel’s hill country, but some remained in Philistine cities:
“None of the Anakim were left in the land of the children of Israel; they remained only in Gaza, in Gath, and in Ashdod.”
Numbers 13 connects the sons of Anak with giants, while Deuteronomy 2 discusses the Anakim in relation to the Rephaim, another designation for giant peoples. Goliath’s city and extraordinary size support a connection with those giant clans. Scripture does not, however, directly identify him as one of the Nephilim named in Genesis 6, nor does it supply a complete genealogy.
The studies on the Nephilim and giants in the Bible and giants in the Bible trace that material more fully.
Later battles confirm that Goliath was not Gath’s only giant warrior. 2 Samuel 21 describes four such enemies defeated by David’s men. Among the warriors in these accounts are Saph, also called Sippai, and Lahmi, whom 1 Chronicles 20:5 explicitly identifies as Goliath’s brother. Another man had six fingers on each hand and six toes on each foot.
“These four were born to the giant in Gath, and fell by the hand of David and by the hand of his servants.”
These men belonged to Gath’s giant line or house, but the passage does not identify every one of them as Goliath’s brother or son. We should keep the relationships it states and leave the others open. Their defeats show that Israel’s deliverance from giant warriors continued beyond the encounter in the Valley of Elah.
What We Learn from David’s Victory
Goliath was a real Philistine champion who defied the living God’s people. Reducing him to a name for every obstacle in my life would obscure what happened. David’s victory can strengthen a frightened believer, but it does not promise that enough confidence will remove every difficult circumstance. God delivered David in this battle; Scripture also describes faithful people who endured suffering and death.
Trusting God does not require us to despise preparation or useful equipment. David brought a sling and stones and knew how to use them. We can value skill while recognizing that neither skill nor equipment can make us independent of the Lord. Ephesians 6:10 calls believers to be strong in the Lord and in His mighty power. The study on the armor of God explains the spiritual provision He gives as we depend on Him.
I also need to recognize the difference between taking danger seriously and treating it as greater than God. David did not deny Goliath’s size, experience, or weapons. He knew those things did not entitle Goliath to defy the LORD. Fear of an influential person can tempt us to disregard what God has said. Before letting a threat decide our conduct, we need to ask what obedience to Him requires.
Goliath’s defiance also warns against the pride of visible strength. For forty days he repeated his challenge without being struck down, but that delay did not make his conduct acceptable or protect him from judgment. When someone appears able to speak and act with impunity, we should not assume that God approves or that His authority has ended. Continued opportunity to repent is no excuse to continue in sin.
David’s victory also belongs to the larger biblical pattern of God saving His people through the deliverer He chooses. I understand that pattern to point beyond David to his greater Son, Jesus Christ. This does not make every detail an allegory, as though David represents Jesus in every action or each stone has a hidden spiritual meaning.
Jesus delivers sinners from sin and death through His own body and blood. He is the eternal Son, fully God and fully man, who lived without sin. Wicked men mocked, tortured, and crucified Him, but He willingly gave Himself for us as the perfect sacrifice. He shed His blood and completed His saving work in His death before His burial and bodily resurrection. The crucifixion looked like weakness and defeat, yet Christ accomplished what no human courage or military victory could achieve.
We need to repent and trust that Savior, rather than make David’s courage another appeal to believe in ourselves. David could deliver Israel from this Philistine, but neither his bravery nor ours can atone for sin. Our hope of final victory over sin and death rests in the crucified and risen Christ.
My Final Thoughts
Goliath’s strength was real, but it never gave him authority over the living God. David entered the battle prepared to fight and openly confessed where his confidence rested. I want to face danger with that same dependence, without turning this particular deliverance into a guarantee that every hardship will end as I wish. The LORD deserves the honor for David’s victory, and Jesus Christ deserves our trust for the salvation we cannot accomplish for ourselves.