Browse all Quranic topics organized by Ontology, Thematic, and General categories. Click on any topic to see associated ayahs.
The Quranic Ontology uses knowledge representation to define key concepts in the Quran and show their relationships using predicate logic. The ontology is based on traditional Quranic analysis, including the hadīth of the Prophet Muhammad ﷺ and the tafsīr of Ibn Kathīr. Named entities in verses, such as historic people and places, are linked to concepts in the ontology through named entity tagging.
The ontology is a graph of 300 linked concepts and 350 relations, providing a structured map of Quranic knowledge. Ontology topics are sourced from Quran corpus project.
Thematic topics are grouped into three major themes, each highlighting a different dimension of Quranic teachings:
General topics cover a wide range of Quranic subjects that don’t fall directly under Ontology or Thematic categories. These provide an accessible entry point for readers to explore various aspects of the Quran.
Topic Name ⇅ | Arabic Name | Type | Parent | Children | Ayahs ⇅ | Action |
---|---|---|---|---|---|---|
Four
|
— |
General
|
— | 0 | 0 | View |
Fountain
|
— |
General
|
— | 0 | 0 | View |
for women
|
— |
General
|
Inheritance
|
0 | 1 | View |
forty nights upon Mt. Sinai
|
— |
General
|
Moses
|
0 | 2 | View |
Fortress
|
— |
General
|
— | 0 | 0 | View |
for the right reasons
|
— |
General
|
Prayer
|
0 | 3 | View |
Fornication (see Marriage)
|
— |
General
|
— | 0 | 0 | View |
fornication forbidden
|
— |
General
|
Marriage
|
0 | 4 | View |
Fornication
|
— |
General
|
— | 0 | 0 | View |
for men
|
— |
General
|
Inheritance
|
0 | 1 | View |
formation and developmental phases of an embryo
|
— |
Thematic
|
— | 0 | 1 | View |
for intercessors
|
— |
Thematic
|
— | 0 | 2 | View |
for ill
|
— |
General
|
exemptions
|
0 | 2 | View |
for helpless
|
— |
General
|
exemptions
|
0 | 2 | View |
forgoing it will be better
|
— |
General
|
retribution in (also adopted by Muslims)
|
0 | 1 | View |
Forgoing
|
— |
General
|
— | 0 | 0 | View |
forgive them
|
— |
General
|
some distort meanings of all revelations
|
0 | 1 | View |
forgive readily
|
— |
General
|
Behavior
|
0 | 1 | View |
forgive non-believers
|
— |
General
|
Behavior
|
0 | 2 | View |
forgiveness for (before discovery)
|
— |
General
|
cutting off hands as punishment
|
0 | 1 | View |
Forgiveness
|
— |
Thematic
|
— | 0 | 0 | View |
forgiven by Allah
|
— |
Thematic
|
— | 0 | 1 | View |
forgiven after destruction of
|
— |
General
|
Golden Calf
|
0 | 2 | View |
forgive Jews who distort the Qur'an
|
— |
General
|
Behavior
|
0 | 1 | View |
forgive debt
|
— |
General
|
Usury
|
0 | 1 | View |
Forgetting
|
— |
General
|
— | 0 | 4 | View |
for food and water
|
— |
Thematic
|
— | 0 | 2 | View |
foretold by Jesus
|
— |
Thematic
|
— | 0 | 1 | View |
foretells future events
|
— |
Thematic
|
— | 0 | 7 | View |
Forenoon
|
— |
General
|
— | 0 | 0 | View |
foremost believers
|
— |
Thematic
|
— | 0 | 16 | View |
Forelock
|
ناصية |
Ontology
|
— | 0 | 4 | View |
Forehead
|
جبهة |
Ontology
|
— | 0 | 1 | View |
for death
|
— |
Thematic
|
— | 0 | 5 | View |
forbidden with hypocrites
|
— |
General
|
Alliances
|
0 | 4 | View |
forbidden with disbelieving kin
|
— |
General
|
Alliances
|
0 | 1 | View |
forbidden except in dire circumstances
|
— |
General
|
Intoxicants
|
0 | 3 | View |
forbidden during the four sacred months
|
— |
General
|
Fighting
|
0 | 1 | View |
forbidden are those who fight against you because of your
religion
|
— |
General
|
Friends
|
0 | 1 | View |
Forbidden
|
— |
General
|
— | 0 | 0 | View |
forbidden
|
— |
General
|
Usury
|
2 | 19 | View |
for a second chance
|
— |
Thematic
|
— | 0 | 2 | View |
Footsteps
|
— |
General
|
— | 0 | 0 | View |
Foot
|
— |
General
|
— | 0 | 0 | View |
Fool
|
— |
General
|
— | 0 | 0 | View |
foods which are forbidden for
|
— |
General
|
Jews
|
0 | 1 | View |
foods forbidden to Jews
|
— |
Thematic
|
— | 0 | 1 | View |
Food (see also Health rules)
|
— |
General
|
— | 2 | 4 | View |
food restrictions
|
— |
General
|
and Christians
|
0 | 1 | View |
Food
|
— |
Ontology
|
— | 0 | 0 | View |
food
|
— |
General
|
Health rules
|
1 | 12 | View |
followers of Jesus above non-believers
|
— |
General
|
Resurrection
|
0 | 1 | View |
followers of
|
— |
General
|
Old Testament
|
0 | 1 | View |
followers above
others on Resurrection day
|
— |
General
|
Jesus
|
0 | 1 | View |
Fly
|
ذباب |
Ontology
|
— | 0 | 1 | View |
fly
|
— |
Thematic
|
— | 0 | 1 | View |
flung open
|
— |
General
|
skies
|
0 | 1 | View |
Flower
|
— |
General
|
— | 0 | 0 | View |
flood
|
— |
General
|
Noah
|
0 | 12 | View |
Flood
|
الفيضان |
General
|
— | 0 | 12 | View |
fleeting world
|
— |
Thematic
|
— | 0 | 1 | View |
Flaw
|
التفاوت |
General
|
— | 0 | 1 | View |
flash of fire followed by smoke
|
— |
General
|
Day
|
0 | 1 | View |
five objectives of Sharia: protecting faith
|
— |
Thematic
|
— | 0 | 1 | View |
Five
|
خمسة |
General
|
— | 0 | 3 | View |
fish
|
— |
Thematic
|
— | 0 | 1 | View |
Fish
|
حوت |
Ontology
|
— | 0 | 5 | View |
first temple at Bakkah
|
— |
General
|
Geographic locations and History
|
0 | 1 | View |
first temple
|
— |
General
|
Bakkah
|
0 | 1 | View |
First and the Last (alpha and omega)
|
— |
General
|
is the
|
0 | 1 | View |
Firewood
|
الحطب |
General
|
— | 0 | 6 | View |
Fire growling and roaring
|
— |
Thematic
|
— | 0 | 2 | View |
Fire
|
النار |
General
|
— | 0 | 2 | View |
Firdous
|
الفردوس |
Ontology
|
— | 0 | 2 | View |
fingerprints
|
— |
Thematic
|
— | 0 | 2 | View |
Finger
|
أصابع |
Ontology
|
— | 0 | 5 | View |
find wet-nurse if necessary
|
— |
General
|
Divorce
|
0 | 1 | View |
Financial
|
— |
Thematic
|
— | 0 | 0 | View |
Final Hour
|
— |
Thematic
|
— | 0 | 0 | View |
Filth
|
الرجس |
General
|
— | 0 | 11 | View |
filled with mighty guards and flames
|
— |
General
|
Heaven
|
0 | 1 | View |
fights between
|
— |
General
|
and Christians
|
0 | 1 | View |
fighting forbidden during
|
— |
General
|
four sacred
|
1 | 1 | View |
Fighting
|
القتال |
General
|
— | 15 | 50 | View |
Fig
|
تين |
Ontology
|
— | 0 | 1 | View |
fig
|
— |
Thematic
|
— | 0 | 1 | View |
fifty thousand years
|
— |
General
|
a day for Him is
|
0 | 1 | View |
fetus in three layers of darkness
|
— |
Thematic
|
— | 0 | 1 | View |
fervent cries
|
— |
Thematic
|
— | 0 | 2 | View |
female offspring buried alive will ask for what crime she'd
been slain
|
— |
General
|
Children
|
0 | 2 | View |
female children buried alive will ask for what crime she'd
been killed
|
— |
General
|
Killing
|
0 | 2 | View |
Female
|
الأنثى |
General
|
— | 0 | 31 | View |
feeding or
clothing 10, freeing a slave, fasting for 3 days
|
— |
General
|
atonement for
broken ones
|
0 | 1 | View |
Feeding
|
— |
Thematic
|
— | 0 | 0 | View |
feed 60 needy people
|
— |
General
|
contrition to reconcile
|
0 | 1 | View |
fear ill treatment by husband
|
— |
General
|
Woman
|
0 | 1 | View |
Fear
|
الخشية |
General
|
— | 0 | 90 | View |
Favor
|
الإمتنان |
General
|
— | 0 | 6 | View |
Fathers
|
الآباء |
General
|
— | 0 | 50 | View |
Father
|
الآباء |
General
|
— | 0 | 50 | View |
Each verse can be associated with multiple topics across all three categories: ontological, thematic, and general. The topics are organized hierarchically, meaning each topic may have parent topics and child topics.
The QUL exports ayah topics data as a SQLite database with the following structure:
topic_id
:
Unique identifier for the topic
topic_name
:
The English name of the topic
arabic_name
:
The Arabic name or transliteration of the topic (if available)
verse_key
:
The verse identifier in format "chapter:verse" (e.g., "2:255")
is_ontology
:
Boolean indicating if this is an ontology topic
is_thematic
:
Boolean indicating if this is a thematic topic
parent_topic_id
:
ID of the parent topic (for hierarchical organization)
description
:
Detailed description of what the topic encompasses