Joshua 1:8
in Joshua 1This Book of the Law must not depart from your mouth; meditate on it day and night, so that you may be careful to do everything written in it. For then you will prosper and succeed in all you do.
BSB
The same verse in ASV and KJV ▾
ASV
This book of the law shall not depart out of thy mouth, but thou shalt meditate thereon 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.
KJV
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.
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This verse in Joshua 1
Commentary
12 notes on this verseThis book of the law shall not depart out of thy mouth - The law which had already been written by Moses, and from which he and the people were to take all those precepts by which their lives were to be governed. Though there was a copy of the law laid up in the sanctuary, yet this was not sufficient. Joshua must have a copy for himself, and he was to consult it incessantly, that his way might be made prosperous, and that he might have good success.
This site's exposition
Above all, be strong and very courageous
on Joshua 1:7-8
“Do not turn from it to the right or to the left” comes from Deuteronomy 5:32, and Joshua repeats it at 23:6. To “meditate on it day and night” recalls Psalm 1:2. Barnes notes that the Hebrew behind “prosper” in verse 7 and “succeed” in verse 8 differs.
This site's exposition
This Book of the Law
Clarke notes that a copy laid up in the sanctuary was not enough, so Joshua was to keep one of his own. Gill reads from your mouth as reading it aloud and speaking of it often. That kept it fresh for Joshua and for those around him.
The record, by era
The Church Fathers3 voices
Next, on what subjects and to what extent may we philosophize? On matters within our reach, and to such an extent as the mental power and grasp of our audience may extend. No further, lest, as excessively loud sounds injure the hearing, or excess of food the body, or, if you will, as excessive burdens beyond the strength injure those who bear them, or excessive rains the earth; so these too, being pressed down and overweighted by the stiffness, if I may use the expression, of the arguments should suffer loss even in respect of the strength they originally possessed.
A commentator
Apostolic ConstitutionsCONSTITUTIONS OF THE HOLY APOSTLES 1.2.4-5 · Written before 380.
proposed
You should not be like a wanderer, rambling about the streets, without just cause, to spy out those who live wickedly. But by minding your own trade and employment, endeavor to do what is acceptable to God. And keeping in mind the oracles of Christ, meditate in the same continually. For so the Scripture says to you: "You shall meditate in his law day and night; when you walk in the field, and when you sit in your house, and when you lie down, and when you rise up, that you may have understanding in all things." No, although you are rich and so do not want a trade for your maintenance, don't be one that wonders and walks around at random; but either go to some that are believers, and of the same religion, and confer and discourse with them about the lively oracles of God. Or if you stay at home, read the books of the Law, of the Kings, with the Prophets; sing the hymns of David; and peruse diligently the gospel, which is the completion of the other.
I fear, however, lest by too much negligence and dullness of heart the divine volumes be not only veiled to us but also sealed, so that "if a book should be put into the hands of a man who cannot read, he would say, 'I cannot read'; if it should be put into the hands of a man who can read, he would say, 'It is sealed.' " Whence it is shown that we must not only employ zeal to learn the sacred literature, but we must also pray to the Lord and entreat "day and night" that the lamb "of the tribe of Judah" may come and himself taking "the sealed book" may deign to open it.
The Puritans and the Awakening2 voices
10 ); and it will entitle them to the best blessings: God shall give them the desire of their heart. (2.) That he encourage himself herein with the promise and presence of God, and make these his stay (
quarantine:debris (2026-07-29) — leading-citation-number
This book of the law shall not depart out of thy mouth,.... He was often to read it, frequently repeat it, and speak of it, to refresh his own memory with it, and the memory of those about him.
4 more voices on this verse
The Puritans and the Awakening1 voice
Joshua was to maintain and carry on the work that Moses had begun, and therefore he must not only complete the salvation Moses had wrought for them, but must uphold the holy religion he had established among them. There was no occasion to make new laws; but that good thing which was committed to him he must carefully and faithfully keep, 2 Tim. i.
The Nineteenth Century2 voices
A commentator
Jamieson, Fausset & Brown1802–1910
Commentary Critical and Explanatory on the Whole Bible (1871)
proposed
now therefore arise, go over this Jordan--Joshua's mission was that of a military leader. This passage records his call to begin the work, and the address contains a literal repetition of the promise made to Moses (De 11:24, 25;
quarantine:debris (2026-07-29) — starts-lowercase+unbalanced-parens
A commentator
Jamieson, Fausset & Brown1802–1910
Commentary Critical and Explanatory on the Whole Bible (1871)
proposed
There shall not any man be able to stand before thee--Canaan was theirs by a divine grant; and the renewed confirmation of that grant to Joshua when about to lead the people into it, intimated not only a certain but an easy conquest.
Modern Voices1 voice
We are commanded to meditate on Scriptures (Josh. 1:8). As we pray over Scripture, we find verses leap off the page and hit us between the eyes. This is another very powerful way that God speaks to us.
The words behind it
23 Hebrew wordsEvery Hebrew word of this verse in the order it stands, with what it means and the door to its own study. The last column counts the times a word stands in the whole Bible: the rarer the word, the more the places it appears belong together.
| Hebrew | Sound | Meaning | Word study | In the Bible |
|---|---|---|---|---|
| לֹֽא־ | lo'- | not | H3808 → | 5168 times |
| יָמ֡וּשׁ | yamush | it will depart | H4185 → | |
| סֵפֶר֩ | sefer | [the] book of | H5612 → | 186 times |
| הַתּוֹרָ֨ה | hatorah | the law | H8451 → | 219 times |
| הַזֶּ֜ה | hazeh | <the> this | H2088 → | 1180 times |
| מִפִּ֗יךָ | mipikha | from mouth your | H6310 → | 498 times |
| וְהָגִ֤יתָ | vehagita | and you will meditate | H1897 → | |
| בּוֹ֙ | bo | on <the> it | ||
| יוֹמָ֣ם | yomam | by day | H3119 → | |
| וָלַ֔יְלָה | valaylah | and night | H3915 → | 233 times |
| לְמַ֙עַן֙ | lemaan | so that | H4616 → | 272 times |
| תִּשְׁמֹ֣ר | tishmor | you may take care | H8104 → | 468 times |
| לַעֲשׂ֔וֹת | laasot | to do | H6213 → | 2628 times |
| כְּכָל־ | kekhol- | according to every | H3605 → | 5413 times |
| הַכָּת֖וּב | hakatuv | <the> [thing] written | H3789 → | 224 times |
| בּ֑וֹ | bo | in <the> it | ||
| כִּי־ | ki- | for | H3588 → | 4482 times |
| אָ֛ז | ʾaz | then | H227 → | 141 times |
| תַּצְלִ֥יחַ | tatzliach | you will make successful | H6743 → | |
| אֶת־ | ʾet- | <obj.> | H853 → | 10935 times |
| דְּרָכֶ֖ךָ | derakhekha | ways your | H1870 → | 707 times |
| וְאָ֥ז | veaz | and then | H227 → | 141 times |
| תַּשְׂכִּֽיל׃ | taskil | you will be successful | H7919 → |
לֹֽא־not
lo'-H3808 →5168 times
יָמ֡וּשׁit will depart
yamushH4185 →
סֵפֶר֩[the] book of
seferH5612 →186 times
הַתּוֹרָ֨הthe law
hatorahH8451 →219 times
הַזֶּ֜ה<the> this
hazehH2088 →1180 times
מִפִּ֗יךָfrom mouth your
mipikhaH6310 →498 times
וְהָגִ֤יתָand you will meditate
vehagitaH1897 →
בּוֹ֙on <the> it
bo
יוֹמָ֣םby day
yomamH3119 →
וָלַ֔יְלָהand night
valaylahH3915 →233 times
לְמַ֙עַן֙so that
lemaanH4616 →272 times
תִּשְׁמֹ֣רyou may take care
tishmorH8104 →468 times
לַעֲשׂ֔וֹתto do
laasotH6213 →2628 times
כְּכָל־according to every
kekhol-H3605 →5413 times
הַכָּת֖וּב<the> [thing] written
hakatuvH3789 →224 times
בּ֑וֹin <the> it
bo
כִּי־for
ki-H3588 →4482 times
אָ֛זthen
ʾazH227 →141 times
תַּצְלִ֥יחַyou will make successful
tatzliachH6743 →
אֶת־<obj.>
ʾet-H853 →10935 times
דְּרָכֶ֖ךָways your
derakhekhaH1870 →707 times
וְאָ֥זand then
veazH227 →141 times
תַּשְׂכִּֽיל׃you will be successful
taskilH7919 →
A shaded row is a word that stands 400 times or fewer in the Bible.
The walk
8 stopsEach card is a verse this one points to, and under it the verses that one points to in turn. Where several paths arrive at the same place, that place is listed first: the text keeps returning to it.
Through
Colossians 3:16Let the word of Christ richly dwell within you as you teach and admonish one another with all wisdom, and as you sing psalms, hymns, and spiritual songs with gratitude in your hearts to…
it leads to
- Psalms 119:11
I have hidden Your word in my heart that I might not sin against You.
- Ephesians 5:19
Speak to one another with psalms, hymns, and spiritual songs. Sing and make music in your hearts to the Lord,
- John 15:7
If you remain in Me and My words remain in you, ask whatever you wish, and it will be done for you.
- Romans 10:17
Consequently, faith comes by hearing, and hearing by the word of Christ.
- Jeremiah 15:16
Your words were found, and I ate them. Your words became my joy and my heart’s delight. For I bear Your name, O LORD God of Hosts.
- Psalms 119:11
Through
Psalms 19:14May the words of my mouth and the meditation of my heart be pleasing in Your sight, O LORD, my Rock and my Redeemer.
it leads to
- Psalms 104:34
May my meditation be pleasing to Him, for I rejoice in the LORD.
- Psalms 51:15
O Lord, open my lips, and my mouth will declare Your praise.
- Psalms 119:108
Accept the freewill offerings of my mouth, O LORD, and teach me Your judgments.
- Psalms 104:34
Where this verse is studied
On this page
Studies13
On this verse
By subject
Obedience35 verses
About Joshua

This page draws on 10 works. Open the list of works
This page draws on Adam Clarke, Commentary on the Bible; Albert Barnes, Notes on the Old Testament; Apostolic Constitutions, CONSTITUTIONS OF THE HOLY APOSTLES 1.2.4-5; Gregory of Nazianzus, THEOLOGICAL ORATIONS 1 (27).3-4; Jamieson, Fausset & Brown, Commentary Critical and Explanatory on the Whole Bible; John Gill, Exposition of the Old Testament; John Gill, Exposition of the Old Testament (1748-1763); Mark Virkler, Four Keys to Hearing God's Voice (Christian Leadership University); Matthew Henry, Commentary on the Whole Bible and Origen of Alexandria, HOMILIES ON EXODUS 12.4.
