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 |
---|---|---|---|---|---|---|
protecting wealth
|
— |
Thematic
|
— | 0 | 1 | View |
Protection
|
الولاية |
General
|
— | 0 | 23 | View |
protect them if they ask you to
|
— |
General
|
Disbelievers (see also Hypocrites)
|
0 | 1 | View |
protect them
unless they under a regime with whom you have a covenant
|
— |
General
|
people
|
0 | 1 | View |
provisions for one year
|
— |
General
|
Widows
|
1 | 1 | View |
Psalms
|
الزبور |
Thematic
|
— | 1 | 11 | View |
punish both
|
— |
General
|
Immorality
|
1 | 1 | View |
punishment
|
— |
General
|
Disbelievers (see also Hypocrites)
|
2 | 0 | View |
punishment for
|
— |
General
|
ill willed
|
0 | 9 | View |
punishment
for
|
— |
General
|
adultery
|
0 | 1 | View |
punishment for bad ones
|
— |
General
|
Guardianship
|
0 | 1 | View |
punishment for murder and spreading corruption on Earth
|
— |
General
|
Killing
|
0 | 1 | View |
punishment in the grave
|
— |
Thematic
|
— | 0 | 1 | View |
punishment in the hereafter
|
— |
General
|
Apostacy
|
0 | 2 | View |
punishment of
|
— |
General
|
Pharaoh
|
0 | 9 | View |
punishment only half of free women's if immoral
|
— |
General
|
woman if need arises
|
0 | 1 | View |
pure spouses in
|
— |
General
|
Heaven
|
0 | 2 | View |
Purification
|
التزكية |
Thematic
|
— | 0 | 40 | View |
Purity
|
الطهارة |
General
|
— | 0 | 40 | View |
purpose of
|
— |
General
|
Prophet
|
0 | 6 | View |
pus
|
— |
Thematic
|
— | 0 | 4 | View |
Qarun
|
قارون |
Ontology
|
— | 0 | 11 | View |
Qiblah
|
قبلة |
Ontology
|
— | 0 | 5 | View |
Quail
|
سلوى |
Ontology
|
— | 0 | 3 | View |
quails
|
— |
Thematic
|
— | 0 | 1 | View |
Qualities
|
— |
Thematic
|
— | 0 | 0 | View |
Qualities of the righteous
|
— |
Thematic
|
— | 0 | 0 | View |
Qualities of the wicked
|
— |
Thematic
|
— | 0 | 0 | View |
Quarrel
|
المشاجرة |
General
|
— | 0 | 2 | View |
Question
|
السؤال |
General
|
— | 0 | 22 | View |
Questionning
|
السؤال |
General
|
— | 0 | 22 | View |
Quilt
|
اللحاف |
General
|
— | 0 | 1 | View |
Quran
|
القرآن |
Ontology Thematic
|
— | 0 | 103 | View |
Qur'an
|
— |
General
|
— | 20 | 57 | View |
Quraysh
|
قريش |
Ontology
|
— | 0 | 4 | View |
Rabbi
|
الرهبان |
General
|
— | 0 | 2 | View |
Rabbis
|
— |
General
|
— | 1 | 0 | View |
Race
|
السباق |
General
|
— | 0 | 7 | View |
Rage
|
الغيظ |
General
|
— | 0 | 12 | View |
rain
|
— |
General
|
Weather
|
1 | 38 | View |
Rain
|
مطر |
Ontology
|
— | 0 | 44 | View |
raised in Egypt’s Chief Minister’s house
|
— |
Thematic
|
— | 0 | 2 | View |
raises foundations of the Ka’bah with his father
|
— |
Thematic
|
— | 0 | 16 | View |
raises the foundations of the Ka’bah
|
— |
Thematic
|
— | 0 | 6 | View |
Ramadan
|
رمضان |
Ontology
|
— | 0 | 2 | View |
Ramadhan
|
— |
General
|
— | 1 | 1 | View |
Ransom
|
الفدية |
General
|
— | 0 | 17 | View |
ransoming each other during the Prophet's life
|
— |
General
|
Jews
|
0 | 1 | View |
reacted against something lawful
|
— |
General
|
Muhammed
|
0 | 1 | View |
reasons for
|
— |
General
|
denied good things of life
|
0 | 1 | View |
reassured by Allah
|
— |
Thematic
|
— | 0 | 1 | View |
rebukes his people for calf-worship
|
— |
Thematic
|
— | 0 | 9 | View |
receives news of the birth of Isaac
|
— |
Thematic
|
— | 0 | 8 | View |
receives the Tablets
|
— |
Thematic
|
— | 0 | 13 | View |
recipients
|
— |
Thematic
|
— | 0 | 1 | View |
recite as much
as you may do with ease
|
— |
General
|
Qur'an
|
0 | 1 | View |
recline with spouses in Paradise
|
— |
General
|
Marriage
|
0 | 3 | View |
reclining on thrones
|
— |
Thematic
|
— | 0 | 1 | View |
Recompense
|
الأجر |
General
|
— | 0 | 30 | View |
Reconciliation
|
الإصلاح |
General
|
— | 0 | 5 | View |
reconciliation attempt
|
— |
General
|
Divorce
|
0 | 1 | View |
Record
|
المكتوب |
General
|
— | 0 | 16 | View |
Record of deeds
|
— |
Thematic
|
— | 0 | 1 | View |
Record of personal deeds
|
— |
General
|
— | 1 | 0 | View |
red like burning oil
|
— |
General
|
skies
|
0 | 1 | View |
Red sea
|
البحر الأحمر |
General
|
— | 0 | 7 | View |
Red Sea
|
— |
General
|
— | 1 | 0 | View |
Reflection
|
التفكير |
General
|
— | 0 | 4 | View |
Refugee
|
اللاجئ |
General
|
— | 0 | 1 | View |
Refugees
|
— |
General
|
— | 0 | 1 | View |
refuge from evil with
|
— |
General
|
Allah
|
0 | 11 | View |
refutes celestial worship
|
— |
Thematic
|
— | 0 | 14 | View |
regarded as evil
|
— |
General
|
Homosexuality
|
0 | 5 | View |
Region
|
المنطقة |
General
|
— | 0 | 1 | View |
Regret
|
الندم |
General
|
— | 0 | 8 | View |
Regrets
|
— |
Thematic
|
— | 0 | 0 | View |
rejection by others
|
— |
General
|
Apostacy
|
0 | 1 | View |
reject those
who do
|
— |
General
|
don't drive them
out
|
0 | 1 | View |
Rejoice
|
السرور |
General
|
— | 0 | 22 | View |
Relationship with Allah
|
— |
Thematic
|
— | 0 | 0 | View |
Relationship with people
|
— |
Thematic
|
— | 0 | 0 | View |
Relatives
|
الأقارب |
General
|
— | 0 | 36 | View |
Relegious titles
|
— |
Thematic
|
— | 0 | 0 | View |
Religion
|
الدين |
Ontology
|
— | 13 | 26 | View |
religious
|
— |
General
|
Imposters
|
0 | 1 | View |
Religious
|
الديني |
General
|
— | 2 | 26 | View |
religious commandments
|
— |
General
|
Jews
|
0 | 4 | View |
remarrying one’s own ex-wife
|
— |
Thematic
|
— | 0 | 1 | View |
remember Allah only in difficult times
|
— |
Thematic
|
— | 0 | 1 | View |
remembering him standing, sitting, lying down
|
— |
General
|
Allah
|
0 | 4 | View |
Remembrance
|
التذكير |
General
|
— | 0 | 137 | View |
Reminder
|
الذكر |
General
|
— | 0 | 266 | View |
rendered profitless
|
— |
Thematic
|
— | 0 | 1 | View |
rent asunder
|
— |
General
|
skies
|
0 | 6 | View |
reparations for
|
— |
General
|
another believer inconceivable unless by mistake
|
0 | 1 | View |
reparations for doing it once
|
— |
General
|
violate it once? Don't do it twice!
|
0 | 1 | View |
Repayment
|
الجزاء |
General
|
— | 0 | 112 | View |
Repentance
|
التوبة |
General
|
— | 0 | 74 | View |
repentance cancels punishment
|
— |
General
|
punish both
|
1 | 1 | View |
repentence
|
— |
General
|
gross moral depravity
|
1 | 5 | 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