On the Myth That al‑Ghazali Caused a Muslim Decline - Salam

As‑salāmu ʿalaykum! I wrote about this on another page and people kindly pointed out mistakes, so I want to correct and clarify a few things - jazāk Allāh khayr to everyone who commented. I’m not trying to defend al‑Ghazali’s philosophy uncritically. To me, much modern philosophy can feel like clever wordplay - sometimes leading to silly or harmful ideas that spread in the West, in Muslim communities, and elsewhere. Al‑Ghazali himself had errors like any scholar. What I want to do is defend his place in Islamic history, because his reputation has been seriously maligned. There’s a popular claim, pushed by some conservative and anti‑Muslim commentators, that al‑Ghazali is to blame for a scientific or intellectual decline in the Muslim world - the same sort of claim made by people like the late Roger Scruton. That idea is just not convincing. For one thing, it’s wrong to pin the decline of whole societies on a single person. The collapse of scientific institutions and political power involved long, complex processes: the fall of the Ottoman state, European colonialism, internal political and social changes, the rise of movements like Salafism, and more. To ignore Western roles and larger historical dynamics is misleading. Also, this critique often shows a shallow or distorted reading of al‑Ghazali’s work. So who was al‑Ghazali? He was a Persian Muslim scholar - theologian, mystic, jurist, and philosopher - born in Tus in 1058 and died there in 1111. His main project was responding to influential intellectual currents in Baghdad that he saw as undermining Sunni belief: the Muʿtazilites and certain Ismāʿīlī Shīʿa factions. The Muʿtazilites pushed reason to an extreme, trying to make reason the final arbiter over some matters of faith and adopting ideas from Greek philosophy. Some Ismāʿīlī groups emphasized an esoteric, mystical leadership tied to Ali’s line. Al‑Ghazali criticized these trends. He questioned some Aristotelian metaphysical assumptions that put metaphysics above the sensible world and argued for the proper role of empirical knowledge and sciences in supporting faith. He wrote strongly against Ismāʿīlī theology that made religious authority a matter of hereditary dependence on Ali. In short: al‑Ghazali was not a fideist who rejected reason or science; he defended a balanced place for learning as part of religious life. Where did the idea that he caused a civilizational regression come from? A lot of that traceable narrative can be linked to 19th‑century Western writers such as Ernest Renan. In modern times, some Western commentators revived or amplified these claims - sometimes to justify political or military agendas in the Middle East after events like 9/11 - and the narrative stuck in popular discourse. Note: I drew on material from the Islamic History channel (a Brazilian source) for background. Thanks again to everyone who helped correct my earlier mistakes - may Allāh reward you.