Old Testament · Law

Numbers 21

The Bronze Serpent

Snakes in the camp. A bronze serpent on a pole. Look and live. Jesus later points to this moment as a picture of Himself.

Berean Standard Bible BSB KJV

1When 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.

2So Israel made a vow to the LORD: “If You will deliver this people into our hands, we will devote their cities to destruction.”

3And 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.

4Then 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

5and 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!”

6So the LORD sent venomous snakes among the people, and many of the Israelites were bitten and died.

7Then 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.

8Then 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.”

9So Moses made a bronze snake and mounted it on a pole. If anyone who was bitten looked at the bronze snake, he would live.

10Then the Israelites set out and camped at Oboth.

11They journeyed from Oboth and camped at Iye-abarim in the wilderness opposite Moab to the east.

12From there they set out and camped in the Valley of Zered.

13From there they moved on and camped on the other side of the Arnon, in the wilderness that extends into the Amorite territory.

14Therefore it is stated in the Book of the Wars of the LORD: “Waheb in Suphah and the wadis of the Arnon,

15even the slopes of the wadis that extend to the site of Ar and lie along the border of Moab.”

16From there they went on to Beer, the well where the LORD said to Moses, “Gather the people so that I may give them water.”

17Then Israel sang this song: “Spring up, O well, all of you sing to it!

18The princes dug the well; the nobles of the people hollowed it out with their scepters and with their staffs.”

19and from Mattanah to Nahaliel, and from Nahaliel to Bamoth,

20and from Bamoth to the valley in Moab where the top of Pisgah overlooks the wasteland.

21Then 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.”

23But 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.

24And 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.

25Israel captured all the cities of the Amorites and occupied them, including Heshbon and all its villages.

26Heshbon was the city of Sihon king of the Amorites, who had fought against the former king of Moab and taken all his land as far as the Arnon.

27That is why the poets say: “Come to Heshbon, let it be rebuilt; let the city of Sihon be restored.

28For a fire went out from Heshbon, a blaze from the city of Sihon. It consumed Ar of Moab, the rulers of Arnon’s heights.

29Woe to you, O Moab! You are destroyed, O people of Chemosh! He gave up his sons as refugees, and his daughters into captivity to Sihon king of the Amorites.

30But we have overthrown them; Heshbon is destroyed as far as Dibon. We demolished them as far as Nophah, which reaches to Medeba.”

31So Israel lived in the land of the Amorites.

32After Moses had sent spies to Jazer, Israel captured its villages and drove out the Amorites who were there.

33Then 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.

34But 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.”

35So they struck down Og, along with his sons and his whole army, until no remnant was left. And they took possession of his land.

Understand This

Numbers 21, explained

What Numbers 21 is saying

Israel defeats the Canaanite king of Arad, then grows impatient on the detour around Edom. God sends venomous serpents as judgment for their complaining, then instructs Moses to make a bronze serpent—anyone bitten who looks at it is healed. Israel continues its march, defeating Sihon king of the Amorites and Og king of Bashan.

The background behind it

The bronze serpent (nehushtan) later became an object of idolatrous worship and was destroyed by Hezekiah (2 Kings 18:4). Jesus explicitly references this episode in John 3:14–15 as a typological foreshadowing of His crucifixion. The victories over Sihon and Og secure the Transjordan and become foundational memories in Israel's national consciousness.

Themes running underneath

The bronze serpent presents a profound paradox: the image of the very thing that kills becomes the instrument of healing when looked upon in faith. The military victories demonstrate that obedient Israel with God's backing is unstoppable—the contrast with chapter 14's defeat could not be sharper.

Why it still matters

Jesus' use of the bronze serpent imagery (John 3:14) transforms this episode into one of the Old Testament's most direct messianic foreshadowings. Healing comes not from the object itself but from the faith-act of looking to God's provision.

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Scripture text: Berean Standard Bible — used by permission, Bible Hub.