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 |
|---|---|---|---|
|
Nudity
|
General
|
3 | View |
|
Nuh
|
Ontology
|
43 | View |
|
Number
|
General
|
76 | View |
|
Nurse
|
General
|
6 | View |
|
Nursing
|
General
|
6 | View |
|
Oaths
|
Thematic
|
42 | View |
|
Obedience
|
General
|
11 | View |
|
obedience to him is obedience to Allah
|
Thematic
|
1 | View |
|
Obedient
|
General
|
11 | View |
|
objects impacting Earth
|
General
|
1 | View |
|
Objects of worship
|
Thematic
|
0 | View |
|
Obscenity
|
General
|
27 | View |
|
observing the rights of the Creator and His creation
|
Thematic
|
4 | View |
|
Obstinate
|
General
|
6 | View |
|
Obstruction
|
General
|
43 | View |
|
of Abraham
|
Thematic
|
20 | View |
|
of Adam
|
General
|
1 | View |
|
of fire
|
General
|
1 | View |
|
of hell
|
General
|
4 | View |
|
of human beings
|
Thematic
|
1 | View |
|
of humans
|
General
|
28 | View |
|
of Israel
|
General
|
29 | View |
|
of Joseph
|
General
|
1 | View |
|
of life
|
General
|
2 | View |
|
of Moses
|
General
|
11 | View |
|
of Noah
|
General
|
5 | View |
|
of Solomon
|
General
|
1 | View |
|
of soul
|
General
|
3 | View |
|
of Zachariah
|
General
|
2 | View |
|
Oil
|
Ontology
|
4 | View |
|
OK to plan remarriage during waiting period
|
General
|
1 | View |
|
Old
|
General
|
20 | View |
|
old dream comes true
|
Thematic
|
2 | View |
|
Old testament
|
General
|
16 | View |
|
Old Testament
|
General
|
0 | View |
|
Olive
|
Ontology
|
6 | View |
|
Olive trees
|
General
|
1 | View |
|
on a blessed night
|
Thematic
|
1 | View |
|
One
|
General
|
18 | View |
|
one community under Allah
|
General
|
1 | View |
|
one fifth goes for charity
|
General
|
1 | View |
|
one of the qualities of the believers
|
Thematic
|
1 | View |
|
one religion with different faiths and codes of law
|
Thematic
|
1 | View |
|
Onion
|
Ontology
|
1 | View |
|
onions
|
Thematic
|
1 | View |
|
on Judgement Day is too late
|
General
|
1 | View |
|
only a
messenger
|
General
|
4 | View |
|
only a prophet
|
Thematic
|
3 | View |
|
only during hostilities in progress
|
General
|
8 | View |
|
only god worthy of worship
|
Thematic
|
4 | View |
|
only mortal human
|
General
|
5 | View |
|
only seemed
slain and crucified
|
General
|
1 | View |
|
only Way accepted by Allah
|
Thematic
|
2 | View |
|
Oppression
|
General
|
6 | View |
|
oppression more awesome than
|
General
|
2 | View |
|
Optimism
|
General
|
45 | View |
|
opting for wet-nurse
|
Thematic
|
1 | View |
|
optional bequests to non-heirs
|
Thematic
|
4 | View |
|
ordered to respond to denial with patience
|
Thematic
|
1 | View |
|
ordered to seek comfort in prayer
|
Thematic
|
3 | View |
|
Order to reflect on the marvels of his creation
|
Thematic
|
5 | View |
|
Organic Object
|
Ontology
|
0 | View |
|
Ornament
|
General
|
5 | View |
|
Orphans
|
General
|
22 | View |
|
other kin, orphans, and the needy
|
General
|
1 | View |
|
other mutually agreed arrangements
|
General
|
1 | View |
|
Other-Stories
|
Thematic
|
0 | View |
|
others unknown to us
|
Thematic
|
1 | View |
|
Outward and Inward
|
General
|
1 | View |
|
overhearing the Host on high
|
General
|
3 | View |
|
owner of the two gardens
|
Thematic
|
13 | View |
|
Pagan practices outlawed
|
Thematic
|
0 | View |
|
pagans’ meaningless demands
|
Thematic
|
1 | View |
|
pagan superstitious practices
|
Thematic
|
1 | View |
|
Pages
|
General
|
12 | View |
|
Pain
|
General
|
1 | View |
|
pain receptors
|
Thematic
|
1 | View |
|
Pair
|
General
|
62 | View |
|
Palace
|
General
|
4 | View |
|
Palm
|
General
|
21 | View |
|
Parabels
|
Thematic
|
0 | View |
|
Parable
|
General
|
55 | View |
|
Paradise
|
Ontology Thematic
|
154 | View |
|
Parents
|
General
|
75 | View |
|
parents united with offspring
|
General
|
2 | View |
|
parting of
|
General
|
7 | View |
|
parting of the Red Sea
|
General
|
2 | View |
|
Partition
|
General
|
8 | View |
|
Partner
|
General
|
27 | View |
|
passes a judgment
|
Thematic
|
2 | View |
|
Path
|
General
|
32 | View |
|
path toward contentment made easy
|
General
|
3 | View |
|
Patience
|
General
|
87 | View |
|
patience during
|
General
|
49 | View |
|
Patience in difficult times
|
Thematic
|
1 | View |
|
Patient
|
General
|
87 | View |
|
Patriarchy
|
General
|
1 | View |
|
Pattern
|
General
|
9 | View |
|
Payment
|
General
|
2 | View |
|
Peace
|
General
|
7 | View |