The Book of Numbers: In the Wilderness

Numbers 21

Today’s Passage: Numbers 21

The road goes hard again. Israel wins a battle at Hormah, but then the long detour around Edom wears the people down, and they turn on God and on Moses and even on the bread from heaven, calling it wretched food. Venomous snakes come among them, and many die. When the people confess, the LORD does not simply pull the snakes away. He gives Moses a strange command: make a bronze serpent, lift it on a pole, and let the bitten look at it and live. The chapter ends with a song beside a well and with two great kings, Sihon and Og, falling before Israel as the land draws near.

As you read, hold this: God’s cure for the snakebite is not effort but a look. The bitten who simply gaze at what He lifts up will live.

Context The world of Numbers 21

The mountain is far behind now, and this is the last wilderness stretch before the plains of Moab. Israel is skirting the edge of Edom, and the way around is longer than the way through would have been. A people already tired of the road grow tired of it again, and this time their complaint reaches past Moses to God Himself and to the manna He has fed them with every morning for years.

Snakes were part of the wilderness the way heat and thirst were. What is new here is not that they bite but that God appoints a remedy no one would have invented: a likeness of the very thing that is killing them, raised up where all can see it, healing by nothing more than a look. Then the map opens. Beer, Mattanah, the valley in Moab, the fall of Sihon and Og. The desert is turning toward the land.

Numbers 21:1–3 (BSB)

¹ When the Canaanite king of Arad, who lived in the Negev, heard that Israel was coming along the road to Atharim, he attacked Israel and captured some prisoners. ² So Israel made a vow to the LORD: “If You will deliver this people into our hands, we will devote their cities to destruction.” ³ And the LORD heard Israel’s plea and delivered up the Canaanites. Israel devoted them and their cities to destruction; so they named the place Hormah.

The chapter opens with a blow and answers it with a vow. The king of Arad strikes first and drags off prisoners, and Israel does not rush out on its own strength. They turn to the LORD and bind themselves to Him with a promise, asking Him to hand the enemy over. He hears, and the place is named Hormah, a name that means the thing set apart for destruction. Israel begins this chapter the right way, on its knees, and the victory belongs to the God who heard.

Numbers 21:4–5 (BSB)

⁴ Then they set out from Mount Hor along the route to the Red Sea, in order to bypass the land of Edom. But the people grew impatient on the journey ⁵ and spoke against God and against Moses: “Why have you led us up out of Egypt to die in the wilderness? There is no bread or water, and we detest this wretched food!”

Watch how quickly the same people forget. Fresh from a battle God won for them, they set off on the long way around Edom, and the detour undoes them. They grow impatient, and the impatience turns to speech, and the speech turns against both God and Moses at once. Their words tangle themselves in knots: there is no bread, they say, and in the same breath they loathe the bread God has been giving them. The manna that fell faithfully every morning is now this wretched food. It is not really the food they are tired of. It is the waiting, and the God who is making them wait.

Numbers 21:6–9 (BSB)

⁶ So the LORD sent venomous snakes among the people, and many of the Israelites were bitten and died. ⁷ Then the people came to Moses and said, “We have sinned by speaking against the LORD and against you. Intercede with the LORD so He will take the snakes away from us.” So Moses interceded for the people.

⁸ Then the LORD said to Moses, “Make a fiery serpent and mount it on a pole. When anyone who is bitten looks at it, he will live.” ⁹ So Moses made a bronze snake and mounted it on a pole. If anyone who was bitten looked at the bronze snake, he would live.

The snakes come, and the dying begins, and it does its work in the people’s hearts: they come to Moses and name their sin plainly. We have sinned by speaking against the LORD. They ask for the snakes to be taken away, and Moses prays. But God’s answer is stranger and better than the one they asked for. He does not clear the snakes from the camp. He leaves the danger where it is and gives a cure in the middle of it. Make a fiery nachash, pronounced nah-KHASH. Strong's H5175, serpent, snake. This is the ordinary word for a snake, the same word used for the serpent in the garden. That is the wonder of the sign. The thing lifted on the pole is shaped like the very thing that is killing them, the curse itself hoisted into view. God takes the image of their death and makes it the place they look for life. What they must gaze at is not a trophy or a charm but a picture of judgment held up before them, and in looking at it in faith, they are healed. , lift it high on a nes, pronounced NACE. Strong's H5251, banner, standard, signal pole. The word is not just a stick but a standard, a banner, the tall pole a signal-flag is raised on so a whole army can see it from far off. The bronze serpent is lifted like that, high and public, meant to be seen by every eye in the camp at once. The cure is not tucked away for a few. It is raised where the dying can find it wherever they lie, a rescue held up in the open air for anyone willing to look. , and let the bitten look and live.

Notice how little the cure asks. No climb, no offering to earn it, no strength left in a dying body to muster. Only a look. A man bitten and sinking to the ground can still turn his eyes. The bronze serpent healed no one by its metal; it healed because God had spoken over it, and faith took Him at His word by looking where He said to look. The remedy hangs in plain sight, and life comes to everyone who lifts his eyes to it.

Numbers 21:16–18 (BSB)

¹⁶ From there they went on to Beer, the well where the LORD said to Moses, “Gather the people so that I may give them water.” ¹⁷ Then Israel sang this song: “Spring up, O well, all of you sing to it! ¹⁸ The princes dug the well; the nobles of the people hollowed it out with their scepters and with their staffs.” From the wilderness the Israelites went on to Mattanah,

After the snakes, water, and this time no one complains for it. The people who had cried that there was none now come to a place called Beer, which simply means well, and the LORD Himself promises to give them drink. And the camp that grumbled a few verses ago now sings. Spring up, O well! It is the same people, the same wilderness, the same thirst, but grace has come to them and the sound they make is a song. When God gives water freely, the right response is not another demand but praise, and here at last their mouths are full of it.

Numbers 21:21–24 (BSB)

²¹ Then Israel sent messengers to Sihon king of the Amorites, saying, ²² “Let us pass through your land. We will not turn aside into any field or vineyard, or drink water from any well. We will stay on the King’s Highway until we have passed through your territory.” ²³ But Sihon would not let Israel pass through his territory. Instead, he gathered his whole army and went out to confront Israel in the wilderness. When he came to Jahaz, he fought against Israel. ²⁴ And Israel put him to the sword and took possession of his land, from the Arnon to the Jabbok—but only up to the border of the Ammonites, because it was fortified.

Israel asks Sihon for nothing but passage, and promises to touch none of his fields or wells. He refuses, marches out, and picks the fight himself. When the battle comes, Israel takes his whole land from the Arnon to the Jabbok. This is the first stretch of territory Israel actually holds east of the Jordan, and it comes not because they schemed for it but because a king came out against the people God was leading. The land begins to be given, one won field at a time.

Numbers 21:33–35 (BSB)

³³ Then they turned and went up the road to Bashan, and Og king of Bashan and his whole army came out to meet them in battle at Edrei. ³⁴ But the LORD said to Moses, “Do not fear him, for I have delivered him into your hand, along with all his people and his land. Do to him as you did to Sihon king of the Amorites, who lived in Heshbon.” ³⁵ So they struck down Og, along with his sons and his whole army, until no remnant was left. And they took possession of his land.

Now a second king, Og of Bashan, comes out with his whole army, and this one carried such a reputation that the very sight of him could freeze the heart. So God speaks before the battle, not after: Do not fear him, for I have delivered him into your hand. The victory is announced as already given, and Israel walks into the fight leaning on a word spoken over them. Og falls as Sihon fell. The chapter that began with a people dying of their own bitter words ends with those same people standing on land God has handed them, and the difference all the way through is the LORD who fights ahead of them and tells them not to be afraid.

Study notes Going deeper

The heart of this chapter is a pole in the wilderness with a serpent raised on it and a promise that anyone who looks will live. It is one of the strangest cures in Scripture, and Jesus reached back and took it up as a picture of Himself and of the cross. He is the One lifted high in plain view, and the bitten are healed not by climbing or striving but by looking to Him in faith.

"Just as Moses lifted up the snake in the wilderness, so the Son of Man must be lifted up, that everyone who believes in Him may have eternal life." John 3:14–15 (BSB)

The bronze serpent could only be looked at; the Son of Man can be trusted and known. Learn the Word, look to the One who was lifted up, and live.