Numbers 21: Israel's Journey: Snakes, Wells, and Victories

Short answer: Numbers 21 recounts Israel's journey through the wilderness, including their discouragement, the bronze snake, and victories over Sihon and Og. It highlights God's provision and judgment.

What Numbers 21 says

The chapter opens with the Canaanite king of Arad attacking Israel and taking captives. Israel vows to Yahweh to utterly destroy their cities if He delivers them, and Yahweh grants the victory, naming the place Hormah. Then the people travel from Mount Hor by the Red Sea to go around Edom, but they become very discouraged. They speak against God and Moses, complaining about lack of bread and water and loathing the food. In response, Yahweh sends venomous snakes that bite and kill many. The people confess their sin and ask Moses to pray, and Moses intercedes. Yahweh instructs Moses to make a bronze serpent and set it on a pole; anyone bitten who looks at it lives. This event shows both judgment for sin and mercy through a simple act of faith.

The narrative then lists stages of Israel's journey: from Oboth to Iyeabarim, to the valley of Zered, and to the other side of the Arnon, which is the border of Moab. A quotation from the Book of the Wars of Yahweh is given, describing the valleys of the Arnon. Then the people come to Beer, a well where Yahweh promises to give water. Israel sings a song about the well that princes dug with scepters and poles. They continue to Mattanah, Nahaliel, Bamoth, and to the valley in Moab, to the top of Pisgah. These travel notes emphasize God's guidance and provision, even in a harsh wilderness, and the well becomes a moment of celebration and unity.

Next, Israel sends messengers to Sihon king of the Amorites, requesting passage through his land with promises not to turn into fields or vineyards and to stay on the king's highway. Sihon refuses and gathers his people to fight Israel at Jahaz. Israel strikes him with the edge of the sword and possesses his land from the Arnon to the Jabbok, up to the Ammonite border. They take all the cities, including Heshbon, and live in them. The text notes that Heshbon was Sihon's city, and he had previously taken it from Moab. A proverb is quoted celebrating Sihon's victory over Moab, and then Israel's own triumph. This section shows God giving Israel victory over a powerful king who opposed them.

Finally, Moses sends spies to Jazer, and they capture its villages and drive out the Amorites. Then Israel turns and goes up by the way of Bashan, where Og king of Bashan comes out to battle at Edrei. Yahweh tells Moses not to fear Og, for He has delivered him, his people, and his land into Israel's hand. Israel does to Og as they did to Sihon, striking him and his sons and all his people until no survivors remain, and they possess the land. The chapter closes with Israel's complete victory over Og, demonstrating God's faithfulness in giving them the land east of the Jordan. These conquests prepare the way for the larger entry into Canaan.

Verses that carry the chapter

• “They traveled from Mount Hor by the way to the Red Sea, to go around the land of Edom. The soul of the people was very discouraged because of the journey.” (Numbers 21:4) — This verse captures the human reality of the journey: deep discouragement. It sets the stage for the rebellion that follows and shows how quickly gratitude can fade in hardship.
• “Yahweh said to Moses, “Make a venomous snake, and set it on a pole. It shall happen that everyone who is bitten, when he sees it, shall live.” (Numbers 21:8)” (Numbers 21:8) — Here God provides a remedy that requires only looking in faith. It is a pivotal moment of mercy after judgment, and it foreshadows salvation through a lifted-up Savior.
• “From there they traveled to Beer; that is the well of which Yahweh said to Moses, “Gather the people together, and I will give them water.” (Numbers 21:16)” (Numbers 21:16) — At Beer, God promises water, turning a place of need into a place of provision. It shows God's care for His people's physical needs and His initiative in giving.
• “Yahweh said to Moses, “Don’t fear him, for I have delivered him into your hand, with all his people, and his land. You shall do to him as you did to Sihon king of the Amorites, who lived at Heshbon.” (Numbers 21:34)” (Numbers 21:34) — God's reassurance to Moses not to fear Og is a direct promise of victory. It highlights that Israel's success depends on God's deliverance, not their own strength.

Gospel connection

Numbers 21 points forward to the gospel in several ways. The bronze serpent lifted on a pole becomes a picture of Jesus, who said that as Moses lifted up the serpent in the wilderness, so must the Son of Man be lifted up, so that whoever believes in Him may have eternal life. The people's sin brought death, but God provided a way of life through a simple look of faith. Similarly, our sin brings death, but Christ took our judgment on the cross, and all who look to Him in faith are saved. The victories over Sihon and Og show God's power to overcome seemingly insurmountable enemies, foreshadowing Christ's victory over sin and death. The well at Beer, where God gave water, echoes Jesus' offer of living water to all who thirst. Throughout the chapter, God's judgment on sin and His gracious provision of deliverance point to the greater deliverance in Christ.

Application

This chapter asks us to examine our own hearts when we face hardship. The Israelites grew discouraged and spoke against God, and that led to deadly consequences. We may be tempted to grumble when life is hard, but we are called to trust God's goodness even in the wilderness. When we sin, the remedy is not to hide but to confess and look to God's provision. The bronze serpent required an act of faith: the people had to look at it to live. Today, we look to Jesus, lifted up for us. The well at Beer reminds us that God can turn dry places into springs of joy. The victories over Sihon and Og encourage us that no obstacle is too great for God. We are to remember His past faithfulness and move forward in obedience, not in fear. This chapter invites us to repent quickly, to sing of God's provision, and to trust Him for the battles ahead.

Biblical fidelity check

The chapter does not explain why God chose a bronze serpent as the means of healing, nor does it say that the serpent itself had power. It simply records that those who looked lived. The text does not tell us the names of the spies sent to Jazer, nor the details of how Jazer was captured. It does not describe the reaction of the Moabites to Israel's victories, nor does it give the size of the armies. The chapter does not claim that Israel's victories were due to their own military skill; it attributes them to Yahweh's deliverance. It also does not mention the fate of the Canaanite king of Arad after Hormah. The text is silent on how the people felt after the snake incident, and it does not record any further complaints after that point. It does not specify the location of Oboth, Iyeabarim, or the other campsites beyond general descriptions. The book of the Wars of Yahweh is cited but not included, so we do not know its full contents. The chapter does not state that Og was a giant, though other passages do. It also does not mention Moses' personal feelings during these events. These silences remind us to stick to what is written and not add to the story.

Questions for study

1. Why did the people become discouraged in verse 4, and how did that lead to their complaint against God and Moses?
2. What does the bronze serpent in verses 8 and 9 teach us about God's judgment and mercy?
3. How does the song at the well in verses 17 and 18 reflect a change in the people's attitude compared to earlier in the chapter?
4. What reasons did Sihon have for refusing Israel passage, and how did God use that refusal to give Israel the land?
5. In what ways does God's reassurance to Moses in verse 34 encourage us when we face our own battles?

Keep reading

Related studies: Numbers 1 Bible Study, Numbers 10 Bible Study, Numbers 11 Bible Study, Numbers 12 Bible Study.

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FAQ

Why did God send venomous snakes among the people?

Because the people spoke against God and Moses, complaining about their journey and food. The snakes were a judgment for their sin, leading many to die.

What was the purpose of the bronze serpent on the pole?

It was God's provision for healing. Anyone bitten who looked at it would live, demonstrating that deliverance comes through faith in God's word.

What can we learn from Israel's victories over Sihon and Og?

These victories show that God fights for His people and gives them success against powerful enemies. They encourage us to trust God in our own battles.