The Origins of Kalam
The word kalam (literally “speech” or “discourse”) refers to the Kalam Allah (the speech of Allah) — the Quran — and by extension, the science of speaking rationally about Allah’s speech and the truths it contains. The enterprise of kalam was motivated by several factors:
-
Translation movement (8th-9th centuries CE): As Abbasid scholars translated Greek philosophy (Aristotle, Plato, Plotinus) into Arabic, Muslim thinkers needed to respond to philosophical challenges to Islamic theology.
-
Internal debates: Questions about whether Allah’s attributes (sifat) were identical to His essence or distinct from it, whether the Quran was created or eternal, and whether human beings had free will (ikhtiyar) or acted entirely under divine compulsion (jabr) required systematic theological engagement.
-
External challenges: Encounters with Zoroastrian dualism (two co-eternal principles of good and evil — a direct challenge to tawhid), Manichaean cosmology, and later Aristotelian philosophy that denied divine creation ex nihilo.
The Mu’tazila — The Rationalist School
The Mu’tazila (المُعتَزِلَة — those who withdraw/separate; 8th-10th centuries CE) were the earliest major kalam school. Their five core principles (al-usul al-khamsa):
-
Al-Tawhid (Unity): God is absolutely simple — His attributes are not distinct from His essence (to avoid implying multiple eternal things). The Quran is therefore created (not co-eternal with Allah), since only Allah is eternal.
-
Al-‘Adl (Divine Justice): Allah is bound by justice — He must do what is best for His creation (al-aslah). He cannot punish the innocent or fail to reward the righteous. Human beings must have free will for divine justice to be coherent.
-
Al-Wa’d wa’l-Wa’id (Promise and Threat): Allah’s promises (of Paradise for the righteous) and threats (of Hell for sinners) are necessarily fulfilled — He cannot go back on them.
-
Al-Manzila bayn al-Manzilatayn (The intermediate position): A Muslim who commits a major sin is in an intermediate position — neither a full believer nor a kafir.
-
Al-Amr bil-Ma’ruf wa’l-Nahy ‘an al-Munkar (Commanding good): An active obligation to promote good and prevent evil.
Legacy: The Mu’tazila were supported by the Abbasid Caliph al-Ma’mun and briefly imposed their creed (particularly the doctrine of the created Quran) during the Mihna (inquisition, 833-848 CE). Their rationalist methodology, however, permanently shaped Islamic theology even after their decline.
Al-Ash’ariyya — The Synthesis School
Abu al-Hasan al-Ash’ari (874-936 CE) was himself a Mu’tazili student who famously broke from the school and developed a middle position that became the dominant theology of Sunni Islam:
On divine attributes: Allah’s attributes are real and distinct from each other but not separate from or additional to His essence — they subsist in the essence without multiplication.
On the Quran: The Quran as the eternal kalam Allah (speech of Allah) is uncreated; the ink and paper and sounds of its recitation are created.
On human free will and divine power: The kasb (acquisition) doctrine: Allah creates the act; the human being “acquires” it. This preserves divine omnipotence while affirming human moral responsibility.
On rational proof: Al-Ash’ari accepted using rational argument to defend revealed truths, but held that revelation (not reason alone) is the primary source of theological knowledge. Reason serves revelation; it does not precede it.
Al-Maturidiyya — The School of Samarqand
Abu Mansur al-Maturidi (d. 944 CE) developed a parallel synthesis to al-Ash’ari, slightly more generous to reason’s role:
- Human reason can know some moral truths independently (e.g., that gratitude to the Creator is required) even without revelation
- More emphasis on human agency within divine omnipotence than al-Ash’ari
- Dominant in Hanafi-majority regions (Turkey, Central Asia, South Asia)
The differences between Ash’ari and Maturidi theology are relatively minor — both are within the mainstream Sunni theological tradition.
The Ismaili Engagement with Kalam
Ismaili philosophers — particularly during the Fatimid period — developed a distinctive theological approach that drew heavily on Neoplatonic philosophy (al-falsafa) rather than purely on kalam’s logical-defensive method:
The Cosmological Framework: Building on the emanationist Neoplatonism of Plotinus (mediated through the Theology of Aristotle), Ismaili theologians like al-Sijistani (d. ca. 971 CE), Hamid al-Din al-Kirmani (d. ca. 1020 CE), and Nasir Khusraw (1004-1088 CE) developed a cosmology in which:
- The Mubtadi’ (the First Principle / Allah) is absolutely beyond being and predication — transcending even the category of “existence” as we understand it (tanzih in its most radical form)
- The ‘Aql al-Kull (Universal Intellect) — the first created entity — emanates from the divine command
- The Nafs al-Kull (Universal Soul) — the second created entity — emanates from the Intellect
- The physical world is the domain of the Soul’s incomplete actualization
- The Imam serves as the natiq (speaking one) who reconnects the human soul to the higher realities through ta’lim
This is a more systematic and philosophically ambitious engagement than classical kalam — it integrated Greek philosophy with Quranic revelation and Ismaili cosmology into a unified vision of reality.
See also: Tawil Esoteric Interpretation, Tawhid Divine Unity, Aqida Tahawiyya, Usul Al Din, Dai Al Mutlaq Institution, Fatimid Caliphate, Islamic Civilization, Sulook