Deuteronomy 31 Overview
Moses tells Israel that he is 120 years old and will not cross Jordan; Joshua will lead them. He publicly encourages Joshua, gives the written law to priests and elders, and orders it read before all Israel every seventh year at the feast of Tabernacles. The LORD then warns Moses that Israel will turn to other gods, commissions Joshua, and commands Moses to write a song that will serve as a witness against future rebellion.
Before you read Deuteronomy 31
Coming from
Chapter 30 ended Moses’ covenant appeal by setting life and death before Israel and urging them to cleave to the LORD.
In this chapter
Leadership and written revelation are prepared for Moses’ absence: Joshua is commissioned, the law is preserved and publicly read, and a prophetic song is prepared for future generations.
Leads into
Chapter 32 records the song itself, recounting God’s faithfulness, Israel’s future corruption, judgment, and the LORD’s ultimate vindication.
Key understandingExplore deeper
The transition from Moses to Joshua is deliberate and public. Israel is not being asked to depend on Moses’ physical presence forever; the written law remains, and Joshua receives a defined leadership commission. The seven-year reading includes men, women, children, and strangers so that covenant knowledge does not become the possession of specialists alone. The song functions as a memorable witness that future judgment will not come without prior warning.
Major truths in this chapterExplore deeper
Truth 1
God’s work continues when a great leader dies; the mission is not identical with one man.
Truth 2
Written revelation is to be preserved, read publicly, and taught across generations.
Truth 3
Joshua’s courage rests in God’s promise to go with him.
Truth 4
God’s foreknowledge of Israel’s future rebellion does not make the warnings meaningless; the song will testify that the nation was warned.
Connections to the rest of ScriptureExplore deeper
Connection 1
Joshua 1 immediately continues the commission to be strong and courageous.
Connection 2
2 Kings 23 and Nehemiah 8 show later public encounters with the written law producing covenant reform and understanding.
Connection 3
1 Corinthians 10:1–12 looks back on Israel’s wilderness history as written warning for later believers, reinforcing the biblical pattern of recorded history serving future generations.
What is clear, and where care is neededExplore deeper
Keep this clear 1
Do not treat Moses’ death or Joshua’s succession as evidence that God’s promises failed; the chapter presents the transition as God-directed.
Keep this clear 2
The law placed 'in the side of the ark' is distinct from the stone tablets placed inside the ark; do not collapse every reference to covenant documents into one object.
Keep this clear 3
God’s prediction of apostasy is not permission for apostasy; Israel remains morally accountable for the choices foretold.
Read Deuteronomy 31 watching for…
Moses’ age and stated reason he will not cross Jordan.
The repeated command to Joshua to be strong and courageous.
Who must hear the law at the seven-year public reading.
The purpose of writing the song.
Where the written book of the law is placed.