The exciting story of David and Goliath illustrates what it was that God saw in David's heart that led Him to choose David for the position of king. It also shows how and why others in Israel began to notice David. David fought the Lord's battles as Samuel did (ch. 7). He also did so as Saul, God's previously anointed king, had done (chs. 10-11, 14-15).
Saul's defeat of the Ammonites (11:1-11) followed Saul's anointing (10:1). Similarly David's defeat of the Philistines (ch. 17) follows the record of his anointing (16:13). Both victories demonstrate God's blessing on His newly anointed leaders.
The Elah Valley is an S-shaped valley just south of the Sorek Valley. It runs east and west parallel to it. Socoh stood to the east and Azekah to the west. Archaeologists have not yet located Ephes-dammim. Gath was 7 miles to the west and was the closest Philistine town.
Goliath was 9 feet 9 inches tall. He was probably a descendant of the Anakim who had moved to Philistia after Joshua drove them out of Hebron (Josh. 11:21-22). Five thousand shekels weight equal 125 pounds (v. 5). Goliath's spear head weighed 15 pounds (v. 7), about the weight of a standard shot put. This is an unusually long description of an individual for the Old Testament. The writer evidently wanted to impress Goliath's awesome power and apparent invulnerability on the readers so we would appreciate David's great courage and faith.
The Philistines proposed a battle in which two representative champions from Israel and Philistia would duel it out, a not uncommon method of limiting war in the ancient world (cf. 2 Sam. 2).184However the Israelites had no one who could compete with Goliath physically. That was the only dimension to the conflict that Saul and his generals saw. Since Saul was the tallest Israelite and the king, he was the natural choice for an opponent. However as earlier (14:1-2), Saul was staying in the background when he should have been leading the people.
At this time in his life David was assisting Saul as his armorbearer when he was not tending his father's sheep (v. 15). Moses too had been tending sheep before God called him to shepherd His people Israel (Exod. 3:1). The site of battle was 15 miles due west of David's hometown, Bethlehem. The Old Testament sometimes used "Ephratah"(v. 12), an older name for Bethlehem, to distinguish the Bethlehem in Judah from the one in Zebulon. David journeyed to the battle site to bring food (including cheeseburgers? v. 18) to his brothers and their fellow soldiers and to collect news to bring back to his father.185Little did Jesse expect that the news David would bring back home was that he had slain Goliath and that the Israelites had routed the Philistines. The battle had been a stand-off for 40 days (v. 16). The number 40 often represents a period of testing in the Bible (cf. the Israelites' testing in the wilderness for 40 years, Jesus' testing for 40 days, etc.). This was another test for Israel. Would the nation trust in the arm of the flesh or in God?
Part of the reward for defeating Goliath that Saul had promised was that the victor's family would be tax free in Israel (v. 25).186The giving of the leader's daughter in marriage to a valiant warrior was not without precedent in Israel (cf. Caleb's challenge in Josh. 15:16).
David seems to have considered himself capable of defeating Goliath from the first time he heard of Goliath's insults to Yahweh. The fact that he referred to Yahweh as the "living God"(v. 26) shows David's belief that Yahweh was still the same Person who could defeat present enemies as He had done in the past. His was the simple faith of a child. He had apparently heard about God's promises to Moses and Joshua that if the Israelites would attack their enemies God would defeat them (Deut. 31:1-8; Josh. 1:1-9). Faith in God always rests on a word from God in Scripture. Most of the Israelites took Goliath's challenge as defying Israel (v. 25), but David interpreted it as defying the living God, the only true God (v. 26). Here David's heart for God begins to manifest itself (cf. 16:7).
"Eliab sought for the splinter in his brother's eye, and was not aware of the beam in his own. The very things with which he charged his brother--presumption and wickedness of heart--were most apparent in his scornful reproof."187
"Eliab's anger is the anger of a man who feels small because of the Israelite army's inability to deal with Goliath, and he particularly resents looking small in the eyes of his young brother [whom Samuel had anointed king-elect instead of himself]."188
David continued to inquire about the prize for slaying Goliath, probably to make sure he understood what he would risk his life to obtain.
When David volunteered to be Israel's champion, Saul scoffed at him because he evaluated David's chances for success solely in physical terms, as usual. The Hebrew word na'artranslated "youth"(v. 33) describes an older teenager (cf. 3:1).
"The opposite of the fear of the Lord is the fear of man. No greater contrast of these opposing fears could be presented than when David confronted Goliath. Saul and his men feared Goliath the man, but David by virtue of his fear of Yahweh did not."189
David responded that if that was the criterion Saul wanted to use he had already defeated two formidable beasts (v. 34). However, David's real confidence lay in the fact that Goliath had set himself against the living God (v. 36). David viewed Goliath as just another predator that was threatening the safety of God's flock, Israel, and the reputation of Israel's God.190He gave credit to God for allowing him to kill the lion and the bear (v. 37). The same faith in Yahweh had inspired Jonathan's deed of valor (14:6). Saul again showed that he trusted in material things for success by arming David as he did (v. 38).191David preferred the simple weapon that he could handle best (v. 40).
"Nothing comes more naturally to people than trying to get someone to fight our battles the way we would were we fighting them."192
Some students of this passage have suggested that David chose five stones because Goliath had four brother's and he wanted to be ready to attack them too. However there is no indication in the text that David had any concern for them or even that they were present at this battle. He probably chose five stones simply so he would have some in reserve if his first shot missed its mark.
The sling David used was not the toy catapult with which children play, namely, a slingshot. It was an ancient offensive weapon that shepherds also used to control their sheep. Shepherds usually made a sling out of a long thin strip of leather and formed a pouch in its middle. Talented slingers could propel small objects hundreds of feet at very high speeds with great accuracy (cf. Judg. 20:16).193Pictures of slings and stones from this time show the stones typically being from two to three inches in diameter.194Probably David's stones were about the size of a modern baseball or even larger. David beat Goliath, not with the weapons of a warrior, but with the tools of a shepherd.195
Goliath disdained David because the lad had no battle scars; he was not a warrior at all but simply a fresh-faced boy (v. 42). Goliath assumed that he would win because his physical power and armaments were superior. As often, pride preceded his fall (Prov. 16:18).
Verses 45-47 give the clearest expression to David's faith in Yahweh. He viewed Yahweh as the commander of Israel's armies, a view of God that Saul never accepted but which made the difference between Saul's failure and David's success as the Lord's anointed (v. 45). He also saw God as the real deliverer of Israel (v. 46). Furthermore David was jealous for the reputation of God (v. 47), not his own glory, which so preoccupied Saul. His faith must have rested on God's promises concerning victory against the enemies of God's people for confidence in Himself and obedience to His word (Gen. 12:3; Deut. 31:1-8; Josh. 1:1-9).
"Intimidation. That's our MAJOR battle when we face giants. When they intimidate us, we get tongue-tied. Our thoughts get confused. We forget how to pray. We focus on the odds against us. We forget whom we represent, and we stand there with our knees knocking. I wonder what God must think, when all the while He has promised us, My power is available. There's no one on this earth greater. You trust Me.' . . .
"David lived by a very simple principle: nothing to prove, nothing to lose. He didn't try to impress anybody in the army of Israel. He didn't try to impress his brothers. He didn't even try to impress God. He just ran to meet Goliath."196
God used a humble weapon to give His people a great victory in response to one person's faith. This is another instance of God bringing blessing to and through a person who committed himself to simply believing and obeying God's Word (cf. 14:1). Stoning was the penalty for blasphemy in Israel (Lev. 24:16; Deut. 17:7). Usually death by stoning required many large stones, but David executed this Philistine blasphemer with only one stone. God's unseen hand propelled and directed it. One small stone was all God needed to get what He wanted done.
The stone that hit Goliath in the forehead evidently only knocked him out. David then approached the fallen giant, slew him with his own sword, and cut off his head.197Verse 50 seems to be a summary of the whole encounter. Verses 49 and 51 apparently describe what happened blow by blow. By cutting off Goliath's head David completed the execution of the giant and demonstrated to everyone present that he really was dead. Like the image of Dagon, that had previously fallen before the ark and had its head broken off (5:4), so Dagon's champion now suffered the same fate.
The Israelites chased the fleeing Philistines back home to their towns. The towns mentioned stood to the north and northwest of the battlefield (v. 52). David took Goliath's head as a trophy of war to Jerusalem and put the giant's weapons in his own tent temporarily (v. 54). They became memorials of God's great deliverance on this occasion. It is unclear whether David took the giant's head to Jerusalem, which was still a Jebusite city, immediately or if he took it there later when David captured Jerusalem and made it his capital. Goliath's sword eventually went to Nob near Jerusalem (21:1-9). The central sanctuary may have stood there even at this time.
Saul needed to know the name of David's father to deliver the prize that he had promised to anyone who would defeat Goliath (v. 25). Perhaps he had never asked David about this before or had forgotten whose son he was. Another explanation of Saul's strange ignorance is that the events of chapter 17 may have been chronologically before those of chapter 16. Another possibility is that Saul's words could have been an idiom for, "What is his background?"Perhaps the writer included this reference to David's family in the text because David's trust and obedience resulted in his family enjoying special blessings from God through Saul. Verses 55-58 focus on the question of whose son David was. This event proved that David was a true son of God who had the reputation and interests of his Father and his Father's people at heart.
David emerges as superior to Saul as well as Goliath in this story. We have already seen that Yahweh was superior to Dagon (chs. 4-6). David's victory over Goliath was a major step toward Israel's throne for him. It was a turning point in his life. God did not base David's election for salvation on David's conduct. God chooses whom He will to save. However, God did choose David to serve as Israel's king because of David's conduct, which resulted from his devoted heart. God promotes the faithful to higher positions of service (cf. Luke 19:12-27).
"His victory that day in the valley of Elah made a national hero of him, as well as entitling him to the hand of the king's daughter in marriage; but it also evoked jealous feelings in Saul, thus indirectly setting in motion the events which fill the rest of 1 Samuel."198
In applying this story I believe it is legitimate to see Goliath as representing the many enemies that frustrate individual believers as we seek to live for God. However, I believe primarily the application deals with defeating those enemies bent on defeating and destroying God's people en masse. Contemporary movements designed to discredit God and remove Christianity from a land are what Goliath personifies.
We remember too that a great son of David arose who defeated another Goliath in His day, namely, Jesus Christ. While Satan is not yet dead, Jesus Christ has felled him. He has won a great victory over this enemy who was behind Goliath and is behind all the enemies of God and His people.
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