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 |
---|---|---|---|---|---|---|
Wealth
|
الأموال |
General
|
— | 0 | 93 | View |
Weakness
|
الضعف |
General
|
— | 0 | 5 | View |
Wave
|
الموجة |
General
|
— | 0 | 7 | View |
Water
|
الماء |
General
|
— | 1 | 77 | View |
wasting the reward of good deeds
|
— |
Thematic
|
— | 0 | 2 | View |
Wasting and stinginess
|
— |
Thematic
|
— | 0 | 1 | View |
wasted charity
|
— |
Thematic
|
— | 0 | 1 | View |
Warning to those who withhold
|
— |
Thematic
|
— | 0 | 1 | View |
warning to those who neglect prayers
|
— |
Thematic
|
— | 0 | 1 | View |
warning to those who harm or oppose him
|
— |
Thematic
|
— | 0 | 1 | View |
warning to those who don’t comply
|
— |
Thematic
|
— | 0 | 2 | View |
warning to resurrection deniers
|
— |
Thematic
|
— | 0 | 4 | View |
warning to
|
— |
General
|
Jews
|
0 | 1 | View |
warning against
|
— |
General
|
polygamy
|
0 | 1 | View |
Warning
|
التحذير |
General
|
— | 0 | 122 | View |
Warner
|
النذير |
General
|
— | 0 | 122 | View |
War
|
الحرب |
General
|
— | 0 | 6 | View |
Wall
|
الجدار |
General
|
— | 0 | 9 | View |
wait four months and ten days before remarriage
|
— |
General
|
Widows
|
1 | 1 | View |
Wage
|
الأجرة |
General
|
— | 0 | 17 | View |
Wadd
|
واد |
Ontology
|
— | 0 | 1 | View |
Vows
|
— |
Thematic
|
— | 0 | 1 | View |
Vow
|
النذر |
General
|
— | 0 | 4 | View |
Voice
|
الصوت |
General
|
— | 0 | 10 | View |
visiting wives
|
— |
General
|
Muhammed
|
0 | 1 | View |
visited by angels
|
— |
Thematic
|
— | 0 | 6 | View |
Vision
|
الرؤيا |
General
|
— | 0 | 15 | View |
virgin mates of modest gaze
|
— |
General
|
Heaven
|
0 | 5 | View |
Virgin
|
العذراء |
General
|
— | 0 | 4 | View |
violate it once? Don't do it twice!
|
— |
General
|
hunting forbidden
|
1 | 1 | View |
vilest are those who don't use reason
|
— |
General
|
Humankind
|
0 | 2 | View |
Victory
|
النصر |
General
|
— | 0 | 49 | View |
Victorious
|
المنتصر |
General
|
— | 0 | 11 | View |
verify reports and rumors
|
— |
General
|
Judgement
|
0 | 2 | View |
verifying news
|
— |
Thematic
|
— | 0 | 1 | View |
Vein
|
الوريد |
General
|
— | 0 | 1 | View |
Veil
|
الحجاب |
General
|
— | 0 | 8 | View |
Vegetables
|
الخضر |
General
|
— | 0 | 1 | View |
vanish
|
— |
General
|
mountains
|
0 | 1 | View |
valley of
|
— |
General
|
Mecca
|
0 | 1 | View |
Valley
|
الواد |
General
|
— | 0 | 12 | View |
Uzair
|
عزير |
Ontology
|
— | 0 | 1 | View |
Usury
|
الربا |
General
|
— | 4 | 5 | View |
use reason in
|
— |
General
|
Religion
|
0 | 2 | View |
use reason
|
— |
General
|
Judgement
|
0 | 1 | View |
used but not given as reliable traditions or Qur'anic
injunctions
|
— |
General
|
Customs
|
0 | 4 | View |
upon an
imperishable tablet
|
— |
General
|
Qur'an
|
0 | 2 | View |
Unseen
|
الغيب |
Thematic
|
— | 0 | 54 | View |
unlettered prophet
|
— |
Thematic
|
Muhammed
|
0 | 3 | View |
Unlettered
|
الأمي |
General
|
— | 0 | 5 | View |
unless marriage unconsummated
|
— |
General
|
three month wait for those free of menstruation
|
0 | 1 | View |
unless attacked
|
— |
General
|
fighting forbidden during
|
0 | 2 | View |
Unknown
|
— |
General
|
— | 0 | 31 | View |
universe perfected
|
— |
Thematic
|
— | 0 | 2 | View |
Universe Motion
|
حركة الكون |
General
|
— | 0 | 6 | View |
Universe Creation
|
خلق الكون |
General
|
— | 0 | 20 | View |
Universe
|
الكون |
General
|
— | 0 | 21 | View |
Unity
|
الوحدة |
General
|
— | 0 | 4 | View |
Ungrateful
|
الكفور |
General
|
— | 0 | 26 | View |
ungrateful
|
— |
Thematic
|
— | 0 | 1 | View |
Understanding
|
الفقه |
General
|
— | 0 | 29 | View |
under duress
|
— |
General
|
Apostacy
|
0 | 1 | View |
Unclean
|
النجس |
General
|
— | 0 | 2 | View |
Uncle
|
العم |
General
|
— | 0 | 2 | View |
unbeneficial knowledge
|
— |
Thematic
|
— | 0 | 1 | View |
Umra
|
عمرة |
Ontology
|
— | 0 | 2 | View |
Umm Jamil
|
أم جميل |
Ontology
|
— | 0 | 1 | View |
Ⱬul-Qarnain
|
— |
Thematic
|
— | 0 | 16 | View |
Uhud
|
أحد |
General
|
— | 1 | 16 | View |
Tyrant
|
الجبار |
General
|
— | 0 | 18 | View |
Types of people
|
— |
Thematic
|
— | 0 | 0 | View |
two witnesses when you declare it
|
— |
General
|
Wills
|
1 | 1 | View |
two witnesses
|
— |
General
|
after waiting period, dissolve or reconcile
|
0 | 1 | View |
two sexes to every plant
|
— |
General
|
Botany
|
0 | 1 | View |
two recording angels
|
— |
Thematic
|
— | 0 | 3 | View |
Two Horned One
|
— |
General
|
— | 0 | 1 | View |
two great bodies
of
|
— |
General
|
Water
|
0 | 5 | View |
Two
|
إثنان |
General
|
— | 0 | 8 | View |
twin brother of sleep
|
— |
Thematic
|
— | 0 | 1 | View |
Twelve tribes
|
الأسباط |
General
|
— | 1 | 2 | View |
twelve (lunar) in a year
|
— |
General
|
Months
|
0 | 1 | View |
Tuwa
|
طوى |
General
|
— | 0 | 3 | View |
turn people
away from Allah
|
— |
General
|
some
|
0 | 1 | View |
turn and pray toward
|
— |
General
|
Mecca
|
1 | 3 | View |
Tubba
|
تبع |
Ontology
|
— | 0 | 2 | View |
try and penetrate deepest meaning of
|
— |
General
|
Religion
|
0 | 1 | View |
truth vs. falsehood
|
— |
Thematic
|
— | 0 | 1 | View |
truth about him
will be realized when people die
|
— |
General
|
Jesus
|
0 | 1 | View |
Truth
|
الحق |
General
|
— | 0 | 52 | View |
Trustworthy
|
الأمين |
General
|
— | 0 | 21 | View |
Trust
|
الثقة |
General
|
— | 0 | 21 | View |
Trunk
|
الجذع |
General
|
— | 0 | 3 | View |
Trumpet will be blown
|
— |
Thematic
|
— | 0 | 1 | View |
Truce of Ḥudaibiyah
|
— |
Thematic
|
— | 0 | 7 | View |
Troop
|
المسحور |
General
|
— | 0 | 4 | View |
Trinity
|
الثالوث |
General
|
— | 1 | 2 | View |
Tribute
|
الدخل |
General
|
— | 0 | 1 | View |
Tribes
|
القبائل |
General
|
— | 0 | 10 | View |
Trial
|
الفتنة |
General
|
— | 0 | 88 | View |
Trench
|
الخندق |
General
|
— | 0 | 17 | 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