This guide offers questions and leader’s notes for studying Numbers 21 as a small group, in a Sunday class, or on your own. The chapter covers Israel’s victory over the king of Arad, their grumbling about the bread and water, the plague of venomous snakes, the bronze serpent raised on a pole, and the defeat of Sihon and Og on the way to the Promised Land. Use the questions in order or pick the sets that fit your time.
Numbers 21 at a Glance
The chapter moves through three linked episodes. First, Israel vows to destroy the Canaanite city of Arad if God gives them victory, and the Lord grants it, so the place is renamed Hormah. Next, the people grow impatient on the long detour around Edom, complain against God and Moses, and are struck by venomous snakes. When they repent, God provides a way of healing through the bronze serpent on a pole. The rest of the chapter traces Israel’s journey through Moab’s borderlands and their victories over King Sihon of the Amorites and King Og of Bashan.
Notice how the chapter opens with Israel’s trust in God and closes with the same trust tested and vindicated. The middle section, with its complaint and its remedy, is the emotional center and the natural focus for most discussion.
Observation Questions
Use these questions first to establish what the text actually says before anyone offers an interpretation. Let people read the verses aloud and point to specifics. Keep answers tied to the wording on the page.
Numbers 21:4-5
4 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. 5 The people spoke against God, and against Moses, “Why have you brought us up out of Egypt to die in the wilderness? For there is no bread, and there is no water; and our soul loathes this disgusting bread.”
(WEB)
Read this passage to set the scene of the people’s discouragement and complaint. It gives the group a clear picture of the grievances that lead to the snake judgment and helps frame the discussion of the chapter’s central movement.
Numbers 21:8-9
8 The LORD 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.” 9 Moses made a serpent of brass, and set it on the pole. If a serpent had bitten any man, when he looked at the serpent of brass, he lived.
(WEB)
This is the heart of the chapter, where God’s instruction and Moses’s obedience result in healing. Reading it aloud slowly lets the group hear the simplicity of the remedy and the promise attached to it.
Numbers 21:1-3
1 The Canaanite, the king of Arad, who lived in the South, heard that Israel came by the way of Atharim. He fought against Israel, and took some of them captive. 2 Israel vowed a vow to the LORD, and said, “If you will indeed deliver this people into my hand, then I will utterly destroy their cities.” 3 The LORD listened to the voice of Israel, and delivered up the Canaanites; and they utterly destroyed them and their cities. The name of the place was called Hormah.
(WEB)
Reading the opening verses reminds the group that Israel’s story begins with a vow made in trust. It sets up the theme of God hearing and acting, which returns throughout the chapter.
Numbers 21:21-24
21 Israel sent messengers to Sihon king of the Amorites, saying, 22 “Let me pass through your land. We will not turn away into field or vineyard. We will not drink of the water of the wells. We will go by the king’s highway, until we have passed your border.” 23 Sihon would not allow Israel to pass through his border, but Sihon gathered all his people together, and went out against Israel into the wilderness, and came to Jahaz. He fought against Israel. 24 Israel struck him with the edge of the sword, and possessed his land from the Arnon to the Jabbok, even to the children of Ammon; for the border of the children of Ammon was strong.
(WEB)
These verses show Israel’s peaceful request, Sihon’s refusal, and the outcome of battle. Reading them together lets the group compare the two approaches and discuss how God’s people respond to opposition.
Numbers 21:33-35
33 They turned and went up by the way of Bashan. Og the king of Bashan went out against them, he and all his people, to battle at Edrei. 34 The LORD 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.” 35 So they struck him, with his sons and all his people, until there were no survivors; and they possessed his land.
(WEB)
The chapter ends with God’s assurance to Moses not to fear Og. Reading this aloud gives the group a note of encouragement and reinforces the theme that the Lord himself goes before his people.
Memory Verse for Numbers 21
Numbers 21:8
The LORD 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.”
(WEB)
This verse captures the promise at the center of the chapter: that anyone who looks to the provided remedy will live. It is short enough to memorize and rich enough to return to when you need to be reminded where healing comes from.
A Closing Prayer for the Group
Father, we come to you as people who sometimes grow weary on the long road and speak words we later regret. Thank you for hearing us when we cry out, and for providing a way of healing that asks only that we look to you. Teach us to trust your provision when the journey feels long, to speak with honesty rather than bitterness, and to meet opposition with peace. Help us carry the truth of this chapter into our homes and conversations this week. Amen.
