What does גָּג (gāg) mean in the Bible?
A roof is the upper part of a structure and can also be a place where people act. Deuteronomy requires a railing around a new house's roof so that a fall does not bring bloodguilt upon the household.
Hebrew · H1406
גָּג
A roof is the upper part of a structure and can also be a place where people act. Deuteronomy requires a railing around a new house's roof so that a fall does not bring bloodguilt upon the household.
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גָּגH1406
Pronunciationgāg
What does גָּג (gāg) mean in the Bible?
Reader summary
Full entry for גָּג (H1406) · Open the biblical lexicon
Questions this entry answers
How does the BSB render H1406?
The BSB source-word alignment has 30 aligned rows for this entry. Common renderings include the roof (8), on the rooftops (3), the rooftops (3), of the roof (2), the top (2).
Where does גָּג (gāg) appear in Scripture?
The source-word alignment first shows this entry at Exodus 30:3. Its strongest book concentrations include 2 Samuel (4), Isaiah (3), Jeremiah (3), Joshua (3).
What This Word Actually Means
A roof is the upper part of a structure and can also be a place where people act. Deuteronomy requires a railing around a new house's roof so that a fall does not bring bloodguilt upon the household. Joshua locates the spies beneath stalks of flax on Rahab's roof. Nehemiah describes people building festival booths on rooftops as well as in courtyards and public spaces.
These uses make the roof a real setting for responsibility, hiding and communal remembrance. Its height does not automatically represent spiritual advancement. Notice what the passage commands or narrates on that surface. A teacher can honor the explicit concern for preventing injury without deriving a complete modern building code, and can distinguish a rooftop's practical use from the significance of the activity occurring there.
How the Bible Uses It
A protective railing, Rahab's hidden spies and festival booths show rooftops as places of responsibility and action. Safety instructions and narrated uses supply different meanings around the same surface.
- Deut.22.8
If you build a new house, you are to construct a railing around your roof, so that you do not bring bloodguilt on your house if someone falls from it.
The railing command explicitly concerns preventing a fall and resulting bloodguilt, placing responsibility upon the person building the house.
- Josh.2.6
(But Rahab had taken them up to the roof and hidden them among the stalks of flax that she had laid out there.)
Rahab hides the spies among flax stalks on the roof, an actual concealment detail within their threatened visit.
- Neh.8.16
And the people went out, brought back branches, and made booths on their own rooftops, in their courtyards, in the courts of the house of God, and in the squares by the Water Gate and by the Gate of Ephraim.
People make booths on rooftops and several other locations as they respond to the read instruction about the feast.
Source Word Evidence
BSB source-word alignment connects this entry to exact verse rows, English rendering, source form, transliteration, and parsing.
How English Renders Itthe roof8×Joshua 2:8, Judges 9:51, Judges 16:27, 2 Samuel 11:2
on the rooftops3×2 Kings 19:26, Psalms 129:6, Isaiah 37:27
the rooftops3×Isaiah 15:3, Jeremiah 48:38, Zephaniah 1:5
of the roof2×Proverbs 21:9, Proverbs 25:24
the top2×Exodus 30:3, Exodus 37:26
to the roof2×Joshua 2:6, Ezekiel 40:13
[there]1×Joshua 2:6
a housetop1×Psalms 102:7
around your roof1×Deuteronomy 22:8
from the roof1×Ezekiel 40:13
on the roof1×1 Samuel 9:26
rooftops1×Nehemiah 8:16
the roof of his house1×1 Samuel 9:25
their rooftops1×Jeremiah 32:29
to the rooftops1×Isaiah 22:1
whose rooftops1×Jeremiah 19:13
Show sample aligned rows
Exodus 30:3גַּגּ֧וֹtothe topNoun - masculine singular construct | third person masculine singularExodus 37:26גַּגּ֧וֹtothe topNoun - masculine singular construct | third person masculine singularDeuteronomy 22:8לְגַגֶּ֑ךָtoaround your roofPreposition-l | Noun - masculine singular construct | second person masculine singularJoshua 2:6הַגָּ֑גָהtoto the roofArticle | Noun - masculine singular | third person feminine singularJoshua 2:6הַגָּֽג׃to[there]Article | Noun - masculine singularJoshua 2:8הַגָּֽג׃tothe roofArticle | Noun - masculine singularJudges 9:51גַּ֥גtothe roofNoun - masculine singular constructJudges 16:27הַגָּ֗גtothe roofArticle | Noun - masculine singular1 Samuel 9:25הַגָּֽג׃tothe roof of his houseArticle | Noun - masculine singular1 Samuel 9:26הַגָּגtoon the roofArticle | Noun - masculine singular | third person feminine singular
Usage map
A compact distribution from source-word alignment before the full evidence tables.
First aligned rowExodus 30:3
Aligned rows30
Books represented14
Exodus2Deuteronomy1Joshua3Judges21 Samuel22 Samuel42 Kings2Nehemiah1Psalms2Proverbs2Isaiah3Jeremiah3Ezekiel2Zephaniah1
Source forms
הַגָּֽג׃3xhag·gāḡJoshua 2:6, Joshua 2:8, 1 Samuel 9:25
גָּ֑ג2xgāḡProverbs 21:9, Proverbs 25:24
גַּגּ֧וֹ2xgag·gōwExodus 30:3, Exodus 37:26
גַּגּ֔וֹת2xgag·gō·wṯ2 Kings 19:26, Isaiah 37:27
הַגָּ֑ג2xhag·gāḡ2 Samuel 11:2, 2 Samuel 16:22
גַּ֥ג1xgaḡJudges 9:51
גַּ֣ג1xgaḡ2 Samuel 11:2
גַּ֤ג1xgaḡ2 Samuel 18:24
Parsing patterns
Article | Noun - masculine singular7xJoshua 2:6, Joshua 2:8, Judges 16:27, 1 Samuel 9:25
Noun - masculine plural3x2 Kings 19:26, Psalms 129:6, Isaiah 37:27
Noun - masculine singular3xPsalms 102:7, Proverbs 21:9, Proverbs 25:24
Noun - masculine singular construct3xJudges 9:51, 2 Samuel 11:2, 2 Samuel 18:24
Noun - masculine singular construct | third person masculine singular3xExodus 30:3, Exodus 37:26, Nehemiah 8:16
Article | Noun - masculine singular | third person feminine singular2xJoshua 2:6, 1 Samuel 9:26
Noun - masculine plural construct | third person masculine plural2xJeremiah 19:13, Jeremiah 32:29
Article | Noun - masculine plural1xZephaniah 1:5
Using This Word Well
Be careful not to...
- Treat foreseeable harm seriously while obtaining appropriate current technical guidance separately.
- Do not blame someone injured by an unprotected place for insufficient faith.
Avoid claiming...
- The roof noun does not establish a universal spiritual promotion or elevation principle.
- The ancient railing instruction does not supply all modern construction specifications.
Evidence Summary
Hebrew word. Roof as architectural surface and elevated plane where sacred or public acts occur
Source Gloss
a roof ; by analogy, the top of an altar
Extended definitionSource: Open Scriptures Hebrew Lexicon + Brown-Driver-Briggs
Roof as architectural surface and elevated plane where sacred or public acts occur
a roof; by analogy, the top of an altar BDB: roof Usage: roof (of the house), (house) top (of the house).
Grammatical Forms
How this word appears across different grammatical cases and numbers.
Selected Scripture Witnesses
Selected passage-level study witnesses for this word. This section is not the full occurrence list.
Biblical Witnesses
Physical structure of a house, used metaphorically for domestic life
Top of a house structure, emphasizing elevation and separation as dwelling place
Showing 2 selected witnesses from 31 lexical occurrence verses.
Word Origins
גָּג is built from this root:
Part of These Phrases
Compound and idiomatic phrases that include this word. Follow a link to study the phrase and how its parts work together.
For the Preacher and Teacher
Deuteronomy's rooftop instruction makes preventable harm a responsibility of the builder. The passage does not ask the potential victim to demonstrate enough faith to avoid falling; it commands a protective action around a place people can occupy. Joshua and Nehemiah add other uses of that surface, as flax hides visitors and booths give an appointed remembrance a place to occur.
The roof remains physical throughout. Teaching can therefore notice practical protection and communal action without making height a spiritual ranking. The stated railing reason provides a clear ethical concern, while modern technical requirements need their own evidence rather than a reconstructed biblical building code. An ordinary feature of a house can disclose responsibility because the passage explicitly connects it to another person's safety.
Anchor passage
Deut.22.8
Doctrinal connections
- Deuteronomy 22:8 connects building a house with protecting people from a fall.
- Joshua 2:6-8 makes the rooftop the place of concealment and later conversation.
- Nehemiah 8:14-18 places rooftop booths among the community's obedient remembrance settings.
- First Samuel 9:25 locates Samuel's conversation with Saul on a roof.
- Psalm 102:7 uses a solitary bird on a roof within the sufferer's lament.
- Mark 2:3-5 describes helpers opening a roof to bring a paralytic to Jesus.
The Hebrew noun names a roof or upper surface. Safety, concealment, lament imagery and remembrance require their own contextual actions; height alone does not encode promotion or spiritual superiority.
From Old to New Testament
Mark 2 describes a roof opened to bring a paralytic before Jesus. The helpers' action and Jesus' words govern that account. It can be compared with other practical rooftop actions without turning Deuteronomy's railing command into an explanation of the healing.