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Commentary on Deuteronomy 31 verses 22–30
Here, I. The charge is given to Joshua, which God has said (v. 14) he would give him. The same in effect that Moses had given him. The same in effect that Moses had given him (v. 7): Be strong and of a good courage, v. 23. Joshua had now heard from God so much of the wickedness of the people whom he was to have the conduct of as could not but be a discouragement to him: "Nay," says God, "how bad soever they are, thou shalt go through thy understanding, for I will be with thee. Thou shalt put them into possession of Canaan. If they afterwards by their sin throw themselves out of it again, that will be no fault of thine, nor any dishonour to thee, therefore be of good courage."
II. The solemn delivery of the book of the law to the Levites, to be deposited in the side of the ark, is here again related (v. 24-26), of which before, v. 9. Only they are here directed where to treasure up this precious original, not in the ark (there only the two tables were preserved), but in another box by the side of the ark. It is probable that this was the very book that was found in the house of the Lord (having been somehow or other misplaced) in the days of Josiah (Ch2 34:14), and so perhaps the following words here, that it may be a witness against thee, may particularly point at that event, which happened so long after; for the finding of this very book occasioned the public reading of it by Josiah himself, for a witness against a people who were then almost ripe for their ruin by the Babylonians.
III. The song which follows in the next chapter is here delivered to Moses, and by him to the people. He wrote it first (v. 22), as the Spirit of God indited it, and then spoke it in the ears of all the congregation (v. 30), and taught it to them (v. 22), that is, gave out copies of it, and ordered the people to learn it by heart. It was delivered by word of mouth first, and afterwards in writing, to the elders and officers, as the representatives of their respective tribes (v. 28), by them to be transmitted to their several families and households. It was delivered to them with a solemn appeal to heaven and earth concerning the fair warning which was given them by it of the fatal consequences of their apostasy from God, and with a declaration of the little joy and little hope Moses had in and concerning them. 1. He declares what little joy he had had of them while he was with them, v. 27. It is not in a passion that he says, I know thy rebellion (as once he said unadvisedly, Hear now, you rebels), but it is the result of a long acquaintance with them: you have been rebellious against the Lord. Their rebellions against himself he makes no mention of: these he had long since forgiven and forgotten; but they must be made to hear of their rebellions against God, that they may be ever repented of and never repeated. 2. What little hopes he had of them now that he was leaving them. From what God had now said to him (v. 16) more than from his own experience of them, though that was discouraging enough, he tells them (v. 29), I know that after my death you will utterly corrupt yourselves. Many a sad thought, no doubt, it occasioned to this good man, to foresee the apostasy and ruin of a people he had taken so much pains with, in order to them good and make them happy; but this was his comfort, that he had done his duty, and that God would be glorified, if not in their settlement, yet in their dispersion. Thus our Lord Jesus, a little before his death, foretold the rise of false Christs and false prophets (Mat 24:24), notwithstanding which, and all the apostasies of the latter times, we may be confident that the gates of hell shall not prevail against the church, for the foundation of God stands sure.
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SUMMARY
Deuteronomy 31:22 records Moses' immediate and diligent obedience to God's command to compose a specific prophetic song and teach it to the Israelites. This act, performed on the very day of the divine instruction, underscores the urgency and profound significance of this final didactic composition. The song was intended to serve as a perpetual witness against the people, anticipating their future unfaithfulness, while simultaneously preserving a vital record of God's covenant faithfulness and their obligations, thereby cementing a crucial part of Moses' enduring legacy as he prepared for his death and the transfer of leadership to Joshua.
CONTEXT
EXPOSITION AND ANALYSIS
Key Word Analysis
Verse Breakdown
Literary Devices
Deuteronomy 31:22 employs several literary devices that enhance its impact and meaning. The narrative uses Direct Fulfillment, immediately following God's command in Deuteronomy 31:19, demonstrating Moses' immediate and perfect Obedience. The choice of a "song" itself is a form of Didacticism and Mnemonics, as poetic forms are inherently easier to memorize and transmit orally, ensuring the message's longevity and widespread adoption. The song functions as a Symbol of witness and a perpetual reminder, foreshadowing Israel's future apostasy while simultaneously affirming God's faithfulness. The phrase "the same day" acts as Emphasis, highlighting the urgency and diligence of Moses' final acts of leadership.
THEOLOGICAL AND THEMATIC CONNECTIONS
Deuteronomy 31:22 underscores the enduring importance of God's Word as a living and active force in the life of His people. Just as the song was meticulously written and taught to serve as a witness and a perpetual reminder for ancient Israel, so too is God's inspired Word today meant to be internalized, taught, and passed down through generations. It is a testament to God's faithfulness, a guide for righteous living, and a warning against straying from His covenant. This verse highlights the divine imperative for instruction and the human responsibility to receive and transmit truth, ensuring that the foundational principles of faith and obedience are not forgotten but continually renewed in the hearts of believers. The act of writing and teaching emphasizes the dual nature of divine revelation: its preservation in written form and its active transmission through teaching.
REFLECTION AND APPLICATION
Moses' diligent and immediate obedience in writing and teaching the song, even in his final days, offers a profound model for believers today. It challenges us to consider our own responsiveness to God's commands and the urgency with which we prioritize His Word. Just as the song was designed to serve as a witness and a means of remembering God's covenant, we are called to be living testimonies to God's truth in our own generation. This involves not only internalizing Scripture ourselves but also actively engaging in the spiritual formation of others, particularly the next generation. We are reminded of the power of creative and memorable ways to transmit biblical truth, whether through song, story, or intentional discipleship. In a world prone to forgetfulness and spiritual drift, we must intentionally cultivate a culture of remembering God's faithfulness and diligently teaching His ways, ensuring that His truth resonates through our lives and communities.
Questions for Reflection
FAQ
Why did God command Moses to write a song specifically, rather than just another law or speech?
Answer: God commanded Moses to write a song because of its unique properties as a medium for conveying and preserving truth, especially in an oral culture. Unlike a mere speech or a legal statute, a song is inherently memorable, easily recited, and can be passed down through generations with greater fidelity. Its poetic structure, rhythm, and often emotional content make it more engaging and easier to internalize. As Deuteronomy 31:19 indicates, the song was intended to be a "witness" against Israel, a perpetual reminder of God's covenant and their future apostasy. The enduring nature of a song ensured that even when they strayed, the words of warning and the record of God's faithfulness would remain accessible in their collective memory, leaving them without excuse.
What is the significance of "the same day" in this verse?
Answer: The phrase "the same day" (בַּיּוֹם הַזֶּה, bayyom hazzeh) emphasizes Moses' immediate, diligent, and unwavering obedience to God's command. Given that this occurs in Moses' final days, shortly before his death (as indicated in Deuteronomy 31:14), it highlights the urgency and critical importance of this task. It demonstrates Moses' commitment to fulfilling every aspect of God's will right up to the very end of his life and leadership. This immediate action underscores the divine authority of the command and Moses' exemplary faithfulness in executing it without delay, ensuring that this vital prophetic and didactic message was secured for future generations before his departure.
CHRIST-CENTERED FULFILLMENT
Deuteronomy 31:22, with Moses writing and teaching a song as a witness against Israel's future unfaithfulness, finds its ultimate fulfillment and transformation in Jesus Christ. While Moses' song served as a prophetic warning under the Old Covenant, Jesus Himself is the ultimate "Word made flesh" (John 1:14), the perfect embodiment of God's truth and the definitive witness to His faithfulness. Unlike a song that merely reminds of a covenant, Christ inaugurates a New Covenant, a superior covenant "enacted on better promises" (Hebrews 8:6). The Holy Spirit, promised by Christ, now writes God's law not on tablets of stone or in a song to be memorized, but directly "on their hearts and on their minds" (Jeremiah 31:33; 2 Corinthians 3:3). Moses' perfect obedience in writing and teaching foreshadows Christ's perfect obedience, even "to the point of death on a cross" (Philippians 2:8), securing redemption. Ultimately, the "song" of Moses, anticipating Israel's failure, gives way to the "new song" of redemption sung by the redeemed in heaven, celebrating the Lamb "who was slain, and by your blood you ransomed people for God" (Revelation 5:9). Jesus is the faithful and true witness (Revelation 1:5) who not only teaches God's truth but perfectly fulfills it, bringing about the reconciliation that the old covenant's warnings could not ultimately achieve.