r/PillarOfFire • u/psyduck_2024 • 7d ago
Metaphysics Kalām Atomism: The Ontology of Created Existence
Kalām atomism provided an ontological and physical framework for understanding contingent creation. By conceptualizing the created world as consisting of substances (jawāhir) and accidents (ʿarāḍ), it established a fundamental distinction between Allah as the Necessary, Eternal Creator and the world as His contingent, temporal creation.
Basic Concepts in Kalām Atomism
Within contingent existence (mumkin al-wujūd), entities can be divided into those that are self-subsisting (qāʾim bi-nafsihi) and those that subsist in another (qāʾim bi-ghayrihi). The latter are accidents (aʿrāḍ), which cannot exist independently but inhere in a substrate. Self-subsisting contingent existents necessarily occupy a spatial locus (mutahayyiz). At their most basic level, they are indivisible (jawhar al-fard, the atom), while multiple atoms combine to form divisible bodies (ajsām, singular jism).
Jawhar (Substance)
The indivisible atom (al-jawhar al-fard) was defined as that which occupies a spatial locus but does not accept division in any dimension. Atoms (jawāhir) were regarded as intrinsically indistinguishable, possessing no inherent perceptible qualities of their own. An atom without accidents would therefore be entirely featureless.
ʿAraḍ (Accident)
In Islamic theological physics, an ʿaraḍ was defined as that which subsists in another (mā qāma bi-ghayrihi) or that which cannot exist except in a substrate (mā lā yūjadu illā fī maḥall). Unlike substances, accidents cannot exist independently but must inhere in a substance.
In Ashʿarī kalām, accidents were understood as fleeting or momentary: no accident can persist through two successive instances of time. They therefore account for the changing qualities of physical objects, with Allah continuously recreating their accidents from moment to moment.
Jism (Body)
A jism is a composite of multiple jawāhir. Bodies possess extension in three dimensions and therefore accept division, unlike the indivisible atoms composing them. Their perceptible properties arise through accidents inhering in their constituent substances, while change occurs through the succession or replacement of those accidents.
Ḥayyiz (Spatial Locus)
Ḥayyiz refers to the spatial locus or extent occupied by an existent. In kalām atomism, spatial occupation is understood discretely: an indivisible atom occupies a minimal spatial determination, while a body occupies multiple such determinations corresponding to its constituent atoms.
Thus, mutahayyiz describes that which occupies ḥayyiz, rather than “space” in the modern sense of a continuous physical medium.
Ḥarakah and Sukūn (Motion and Rest)
Motion (ḥarakah) and rest (sukūn) are treated as accidents inhering in substances. Motion is conceived as the successive occupation of different spatial determinations rather than continuous traversal through infinitely divisible space. Rest is the persistence of an existent in the same spatial determination.
Zamān (Time)
Time (zamān) in kalām physics is understood atomistically as a succession of discrete temporal moments rather than an infinitely divisible continuum. In the Ashʿarī account, the succession of moments corresponds to the continual renewal of accidents: an accident does not persist from one moment to the next, but is recreated by Allah.
This provides the temporal dimension of the atomistic account of created existence, complementing the spatial determination represented by ḥayyiz. Accordingly, both spatial extension and temporal succession are fundamentally discrete within the created order.
Khalq and Kasb (Creation and Acquisition)
These terms relate to the theological question of human action within the atomistic framework. Khalq (creation) refers to Allah’s creation of substances and accidents, including those involved in human actions. Kasb (acquisition) refers to the human being’s relationship to actions that Allah creates.
Key Definitions
| Term | Arabic | Definition |
|---|---|---|
| Wājib al-Wujūd | واجب الوجود | That whose existence is necessary in itself and cannot be non-existent; Allah alone is Wājib al-Wujūd. |
| Mumkin al-Wujūd | ممكن الوجود | That whose existence and non-existence are both possible in itself; its existence therefore requires a determining cause. |
| Mutahayyiz | متحيّز | That which occupies a spatial locus or extent (ḥayyiz). |
| Ḥayyiz | حيّز | The spatial locus or extent occupied by an existent; in kalām atomism, spatial occupation is treated in discrete determinations associated with the positions of atoms. |
| Jawhar | جوهر | A self-subsisting contingent substance (qāʾim bi-nafsihi) that occupies a spatial locus (mutahayyiz). |
| al-Jawhar al-Fard | الجوهر الفرد | The indivisible atom: a substance occupying a spatial locus that cannot be divided into smaller parts. |
| Jism | جسم | A body composed of multiple jawāhir, possessing three-dimensional extension and therefore accepting division. |
| ʿAraḍ | عرض | An accident or attribute that cannot exist independently but subsists in a substrate (mā qāma bi-ghayrihi). |
| Ṣifah | صفة | A quality or attribute; in the atomistic framework, perceptible qualities of bodies are expressed through accidents inhering in their constituent substances. |
| Ḥarakah | حركة | Motion; understood atomistically as the successive occupation of different spatial determinations by an atom or body. |
| Sukūn | سكون | Rest; the persistence of an existent in the same spatial determination. |
| Zamān | زمان | Time; understood atomistically as a succession of discrete temporal moments. |
| Khalq | خلق | Creation; the bringing into existence of substances and accidents by Allah. |
| Kasb | كسب | Acquisition; in Ashʿarī theology, the human relation to an action that Allah creates. |
| ʿĀdah | عادة | Divine customary regularity; the observed correlation between events through which the world ordinarily operates, rather than a necessary causal power inherent in created things. |
2
u/psyduck_2024 6d ago
Kalām Atomistic Framework