This book of the law shall not depart from your mouth, but you shall meditate on it day and night, that you may observe to do according to all that is written in it; for then you shall make your way prosperous, and then you shall have good success.

World English Bible · Public Domain

Parallel Translations

  • WEB World English Bible

    This book of the law shall not depart from your mouth, but you shall meditate on it day and night, that you may observe to do according to all that is written in it; for then you shall make your way prosperous, and then you shall have good success.

  • KJV King James Version

    This book of the law shall not depart out of thy mouth; but thou shalt meditate therein day and night, that thou mayest observe to do according to all that is written therein: for then thou shalt make thy way prosperous, and then thou shalt have good success.

  • JPS JPS Tanakh (1917)

    This book of the law shall not depart out of thy mouth, but thou shalt meditate therein day and night, that thou mayest observe to do according to all that is written therein; for then thou shalt make thy ways prosperous, and then thou shalt have good success.

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Cross-references (33)

Passages linked to Joshua 1:8 in the Treasury of Scripture Knowledge, ordered by reader-vote popularity; verse text shown in World English Bible.

  • Psalms 119:15 I will meditate on your precepts, and consider your ways.
  • Psalms 19:14 Let the words of my mouth and the meditation of my heart be acceptable in your sight, Yahweh, my rock, and my redeemer.
  • Colossians 3:16 Let the word of Christ dwell in you richly; in all wisdom teaching and admonishing one another with psalms, hymns, and spiritual songs, singing with grace in your heart to the Lord.
  • Proverbs 3:1 My son, don’t forget my teaching; but let your heart keep my commandments:
  • Deuteronomy 29:9 Therefore keep the words of this covenant and do them, that you may prosper in all that you do.
  • John 14:21 One who has my commandments and keeps them, that person is one who loves me. One who loves me will be loved by my Father, and I will love him, and will reveal myself to him.”
  • Luke 11:28 But he said, “On the contrary, blessed are those who hear the word of God, and keep it.”
  • Deuteronomy 6:6-9 These words, which I command you today, shall be on your heart; and you shall teach them diligently to your children, and shall talk of them when you sit in your house, and when you walk by the way, and when you lie down, and when you rise up. You shall bind them for a sign on your hand, and they shall be for frontlets between your eyes. You shall write them on the door posts of your house and on your gates.
  • Matthew 7:24 “Everyone therefore who hears these words of mine, and does them, I will liken him to a wise man, who built his house on a rock.
  • Psalms 119:11 I have hidden your word in my heart, that I might not sin against you.
  • James 1:22-25 But be doers of the word, and not only hearers, deluding your own selves. For if anyone is a hearer of the word and not a doer, he is like a man looking at his natural face in a mirror; for he sees himself, and goes away, and immediately forgets what kind of man he was. But he who looks into the perfect law of freedom and continues, not being a hearer who forgets, but a doer of the work, this man will be blessed in what he does.
  • Psalms 1:1-3 Blessed is the man who doesn’t walk in the counsel of the wicked, nor stand on the path of sinners, nor sit in the seat of scoffers; but his delight is in Yahweh’s law. On his law he meditates day and night. He will be like a tree planted by the streams of water, that produces its fruit in its season, whose leaf also does not wither. Whatever he does shall prosper.
  • Psalms 119:97 How I love your law! It is my meditation all day.
  • Deuteronomy 11:18-19 Therefore you shall lay up these words of mine in your heart and in your soul. You shall bind them for a sign on your hand, and they shall be for frontlets between your eyes. You shall teach them to your children, talking of them when you sit in your house, when you walk by the way, when you lie down, and when you rise up.
  • John 13:17 If you know these things, blessed are you if you do them.
  • Proverbs 2:1-5 My son, if you will receive my words, and store up my commandments within you, so as to turn your ear to wisdom, and apply your heart to understanding; yes, if you call out for discernment, and lift up your voice for understanding; if you seek her as silver, and search for her as for hidden treasures: then you will understand the fear of Yahweh, and find the knowledge of God.
  • Matthew 7:21 Not everyone who says to me, ‘Lord, Lord,’ will enter into the Kingdom of Heaven; but he who does the will of my Father who is in heaven.
  • Psalms 37:30-31 The mouth of the righteous talks of wisdom. His tongue speaks justice. The law of his God is in his heart. None of his steps shall slide.
  • Joshua 1:7 Only be strong and very courageous. Be careful to observe to do according to all the law which Moses my servant commanded you. Don’t turn from it to the right hand or to the left, that you may have good success wherever you go.
  • Deuteronomy 30:14 But the word is very near to you, in your mouth and in your heart, that you may do it.
  • Deuteronomy 5:29 Oh that there were such a heart in them that they would fear me and keep all my commandments always, that it might be well with them and with their children forever!
  • Psalms 119:99 I have more understanding than all my teachers, for your testimonies are my meditation.
  • Isaiah 59:21 “As for me, this is my covenant with them,” says Yahweh. “My Spirit who is on you, and my words which I have put in your mouth shall not depart out of your mouth, nor out of the mouth of your offspring, nor out of the mouth of your offspring’s offspring,” says Yahweh, “from now on and forever.”
  • Ephesians 4:29 Let no corrupt speech proceed out of your mouth, but only what is good for building others up as the need may be, that it may give grace to those who hear.
  • Deuteronomy 5:32–6:3 You shall observe to do therefore as Yahweh your God has commanded you. You shall not turn away to the right hand or to the left. You shall walk in all the way which Yahweh your God has commanded you, that you may live and that it may be well with you, and that you may prolong your days in the land which you shall possess. Now these are the commandments, the statutes, and the ordinances, which Yahweh your God commanded to teach you, that you might do them in the land that you go over to possess; that you might fear Yahweh your God, to keep all his statutes and his commandments, which I command you—you, your son, and your son’s son, all the days of your life; and that your days may be prolonged. Hear therefore, Israel, and observe to do it, that it may be well with you, and that you may increase mightily, as Yahweh, the God of your fathers, has promised to you, in a land flowing with milk and honey.
  • Matthew 12:35 The good man out of his good treasure brings out good things, and the evil man out of his evil treasure brings out evil things.
  • Deuteronomy 31:11 when all Israel has come to appear before Yahweh your God in the place which he will choose, you shall read this law before all Israel in their hearing.
  • Psalms 119:42-43 So I will have an answer for him who reproaches me, for I trust in your word. Don’t snatch the word of truth out of my mouth, for I put my hope in your ordinances.
  • 1 Timothy 4:14-16 Don’t neglect the gift that is in you, which was given to you by prophecy, with the laying on of the hands of the elders. Be diligent in these things. Give yourself wholly to them, that your progress may be revealed to all. Pay attention to yourself and to your teaching. Continue in these things, for in doing this you will save both yourself and those who hear you.
  • Matthew 28:20 teaching them to observe all things that I commanded you. Behold, I am with you always, even to the end of the age.” Amen.
  • Deuteronomy 17:18-19 It shall be, when he sits on the throne of his kingdom, that he shall write himself a copy of this law in a book, out of that which is before the Levitical priests. It shall be with him, and he shall read from it all the days of his life, that he may learn to fear Yahweh his God, to keep all the words of this law and these statutes, to do them;
  • Psalms 40:10 I have not hidden your righteousness within my heart. I have declared your faithfulness and your salvation. I have not concealed your loving kindness and your truth from the great assembly.
  • Revelation 22:14 Blessed are those who do his commandments, that they may have the right to the tree of life, and may enter in by the gates into the city.

Cross-references from openbible.info (CC BY 4.0)

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Explain this verse (14 sources)

Historical commentary, presented as a primary source — not an endorsement.

John Calvin 1540 · Public Domain 8. This book of the Law, etc Assiduous meditation…

8. This book of the Law, etc Assiduous meditation on the Law is also commanded; because, whenever it is intermitted, even for a short time, many errors readily creep in, and the memory becomes rusted, so that many, after ceasing from the continuous study of it, engage in practical business, as if they were mere ignorant tyros. God therefore enjoins his servant to make daily progress, and never cease, during the whole course of his life, to profit in the Law. Hence it follows that those who hold this study in disdain, are blinded by intolerable arrogance.

But why does he forbid him to allow the Law to depart from his mouth rather than from his eyes? Some interpreters understand that the mouth is here used by synecdoche for face; but this is frigid. I have no doubt that the word used is peculiarly applicable to a person who was bound to prosecute the study in question, not only for himself individually, but for the whole people placed under his rule. He is enjoined, therefore, to attend to the teaching of the Law, that in accordance with the office committed to him, he may bring forward what he has learned for the common benefit of the people. At the same time he is ordered to make his own docility a pattern of obedience to others. For many, by talking and discoursing, have the Law in their mouth, but are very bad keepers of it. Both things, therefore, are commanded, that by teaching others, he may make his own conduct and whole character conformable to the same rule.

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What follows in the second clause of the verse shows, that, everything which profane men endeavor to accomplish in contempt of the word of God, must ultimately fail of success, and that however prosperous the commencement may sometimes seem to be, the issue will be disastrous; because prosperous results can be hoped for only from the divine favor, which is justly withheld from counsels rashly adopted, and from all arrogance of which contempt of God himself is the usual accompaniment. Let believers, therefore, in order that their affairs may turn out as they wish, conciliate the divine blessing alike by diligence in learning and by fidelity in obeying.

In the end of the verse, because the term used is ambiguous, as I have already observed, the sentence is repeated, or a second promise is added. The latter is the view I take. For it was most suitable, that after the promised success, Joshua should be reminded that men never act skillfully and regularly except in so far as they allow themselves to be ruled by the word of God. Accordingly, the prudence which believers learn from the word of God, is opposed to the confidence of those who deem their own sense sufficient to guide them aright.

John Calvin's Commentaries (1540-1563) — public domain. Text from the Calvin Translation Society English edition (1840s-50s) via the Christian Classics Ethereal Library (ccel.org). Calvin's coverage is partial (roughly two-thirds of the Bible); uncommented books and verses are honest gaps, never fabricated. The 19th-century editor's footnotes and remarks are omitted so the notes are faithfully Calvin's own voice.

Geneva Bible translators 1599 · Public Domain Showing that it was not possible to govern well,…
John Trapp 1656 · Public Domain Jos 1:8 This book of the law shall not…
Matthew Poole 1685 · Public Domain Shall not depart out of thy mouth, i.e. thou…
John Gill 1763 · Public Domain This book of the law shall not depart out…
John Wesley 1765 · Public Domain Out of thy mouth - That is, thou shalt…
Adam Clarke 1810 · Public Domain Verse 8. This book of the law shall not…
Joseph Benson 1811 · Public Domain Jos 1:8-9. This book of the law shall not…
Daniel D. Whedon 1874 · Public Domain 8. This book of the law — Already had…
The Cambridge Bible for Schools and Colleges 1878 · Public Domain 8. This book of the law] Joshua is admonished…
Ellicott's Commentary for English Readers 1878 · Public Domain (8) Thou shalt meditate therein day and night .…
The Pulpit Commentary 1880 · Public Domain This book of the law. The law was, therefore,…
unfoldingWord translationNotes 2017 · CC BY-SA 4.0 General Information:
Tyndale Open Study Notes 2022 · CC BY-SA 4.0 1:8 This Book of Instruction (Hebrew torah) probably refers…

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