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 ⇅ | Type | Ayahs ⇅ | Action |
|---|---|---|---|
|
restrictions
|
General
|
1 | View |
|
restrains one from loathesome deeds
|
General
|
1 | View |
|
Resting
|
General
|
5 | View |
|
respond in kind
|
General
|
2 | View |
|
respect for all
|
Thematic
|
2 | View |
|
residents of Paradise
|
Thematic
|
0 | View |
|
residents of Hell
|
Thematic
|
0 | View |
|
residents inability to live or die
|
Thematic
|
1 | View |
|
Request
|
General
|
22 | View |
|
Reproduction
|
General
|
7 | View |
|
repentence then is too late
|
General
|
1 | View |
|
repentence of recent belligerents
|
General
|
3 | View |
|
repentence
|
General
|
5 | View |
|
repentance cancels punishment
|
General
|
1 | View |
|
Repentance
|
General
|
74 | View |
|
Repayment
|
General
|
112 | View |
|
reparations for doing it once
|
General
|
1 | View |
|
reparations for
|
General
|
1 | View |
|
rent asunder
|
General
|
6 | View |
|
rendered profitless
|
Thematic
|
1 | View |
|
Reminder
|
General
|
266 | View |
|
Remembrance
|
General
|
137 | View |
|
remembering him standing, sitting, lying down
|
General
|
4 | View |
|
remember Allah only in difficult times
|
Thematic
|
1 | View |
|
remarrying one’s own ex-wife
|
Thematic
|
1 | View |
|
religious commandments
|
General
|
4 | View |
|
religious
|
General
|
1 | View |
|
Religious
|
General
|
26 | View |
|
Religion
|
Ontology
|
26 | View |
|
Relegious titles
|
Thematic
|
0 | View |
|
Relatives
|
General
|
36 | View |
|
Relationship with people
|
Thematic
|
0 | View |
|
Relationship with Allah
|
Thematic
|
0 | View |
|
Rejoice
|
General
|
22 | View |
|
reject those
who do
|
General
|
1 | View |
|
rejection by others
|
General
|
1 | View |
|
Regrets
|
Thematic
|
0 | View |
|
Regret
|
General
|
8 | View |
|
Region
|
General
|
1 | View |
|
regarded as evil
|
General
|
5 | View |
|
refutes celestial worship
|
Thematic
|
14 | View |
|
refuge from evil with
|
General
|
11 | View |
|
Refugees
|
General
|
1 | View |
|
Refugee
|
General
|
1 | View |
|
Reflection
|
General
|
4 | View |
|
Red sea
|
General
|
7 | View |
|
Red Sea
|
General
|
0 | View |
|
red like burning oil
|
General
|
1 | View |
|
Record of personal deeds
|
General
|
0 | View |
|
Record of deeds
|
Thematic
|
1 | View |
|
Record
|
General
|
16 | View |
|
reconciliation attempt
|
General
|
1 | View |
|
Reconciliation
|
General
|
5 | View |
|
Recompense
|
General
|
30 | View |
|
reclining on thrones
|
Thematic
|
1 | View |
|
recline with spouses in Paradise
|
General
|
3 | View |
|
recite as much
as you may do with ease
|
General
|
1 | View |
|
recipients
|
Thematic
|
1 | View |
|
receives the Tablets
|
Thematic
|
13 | View |
|
receives news of the birth of Isaac
|
Thematic
|
8 | View |
|
rebukes his people for calf-worship
|
Thematic
|
9 | View |
|
reassured by Allah
|
Thematic
|
1 | View |
|
reasons for
|
General
|
1 | View |
|
reacted against something lawful
|
General
|
1 | View |
|
ransoming each other during the Prophet's life
|
General
|
1 | View |
|
Ransom
|
General
|
17 | View |
|
Ramadhan
|
General
|
1 | View |
|
Ramadan
|
Ontology
|
2 | View |
|
raises the foundations of the Ka’bah
|
Thematic
|
6 | View |
|
raises foundations of the Ka’bah with his father
|
Thematic
|
16 | View |
|
raised in Egypt’s Chief Minister’s house
|
Thematic
|
2 | View |
|
rain
|
General
|
38 | View |
|
Rain
|
Ontology
|
44 | View |
|
Rage
|
General
|
12 | View |
|
Race
|
General
|
7 | View |
|
Rabbis
|
General
|
0 | View |
|
Rabbi
|
General
|
2 | View |
|
Quraysh
|
Ontology
|
4 | View |
|
Qur'an
|
General
|
57 | View |
|
Quran
|
Ontology Thematic
|
103 | View |
|
Quilt
|
General
|
1 | View |
|
Questionning
|
General
|
22 | View |
|
Question
|
General
|
22 | View |
|
Quarrel
|
General
|
2 | View |
|
Qualities of the wicked
|
Thematic
|
0 | View |
|
Qualities of the righteous
|
Thematic
|
0 | View |
|
Qualities
|
Thematic
|
0 | View |
|
quails
|
Thematic
|
1 | View |
|
Quail
|
Ontology
|
3 | View |
|
Qiblah
|
Ontology
|
5 | View |
|
Qarun
|
Ontology
|
11 | View |
|
pus
|
Thematic
|
4 | View |
|
purpose of
|
General
|
6 | View |
|
Purity
|
General
|
40 | View |
|
Purification
|
Thematic
|
40 | View |
|
pure spouses in
|
General
|
2 | View |
|
punishment only half of free women's if immoral
|
General
|
1 | View |
|
punishment of
|
General
|
9 | View |
|
punishment in the hereafter
|
General
|
2 | View |
|
punishment in the grave
|
Thematic
|
1 | View |