Al-Ash'ari

Al-Ash'ari (874-936) was an Islamic theologian who founded the Ash'ari school of theology, which became one of the dominant theological traditions in Sunni Islam. Initially a Mu'tazilite, he dramatically broke with rationalist theology around 912, developing a middle position between extreme rationalism and literalism. His systematic approach to theology (kalam) sought to defend orthodox Islamic beliefs using rational argumentation while maintaining divine sovereignty and revelation's primacy. Al-Ash'ari argued for divine omnipotence, the reality of divine attributes, human acquisition of acts created by God, and the Quran as God's uncreated speech. His theological method profoundly influenced subsequent Islamic thought, establishing frameworks for discussing divine nature, human agency, causation, and the relationship between reason and revelation that shaped centuries of Islamic philosophical theology.