al-Zamakhshari

Mahmud ibn Umar al-Zamakhshari (467-538 AH / 1075-1144 CE) was a renowned Quran commentator, Arabic linguist, and grammarian from Zamakhshar in Khwarezm (in present-day Turkmenistan). He traveled to Mecca, where he spent extended periods and earned the honorific Jar Allah (Neighbor of Allah, referring to his time near the Sacred House). He studied under prominent scholars across Central Asia and the Hejaz.

Al-Zamakhshari's masterpiece, al-Kashshaf an Haqaiq at-Tanzil (The Revealer of the Truths of Revelation), is a tafsir of the entire Quran that is considered unmatched in its analysis of Arabic rhetoric (balagha), grammatical structure, and literary style. His commentary reveals the linguistic miracle of the Quran with a depth and precision that has not been equaled. Despite his Mutazili theological leanings, which later Sunni scholars carefully identified and critiqued, al-Kashshaf became one of the most studied tafsirs in Islamic seminaries due to its unparalleled linguistic value. Many Sunni scholars authored works extracting the Mutazili content from it.

Al-Zamakhshari also authored al-Mufassal fi Sinat al-Irab (The Detailed on the Art of Parsing), a systematic Arabic grammar that became a standard reference, and Asas al-Balagha (The Foundation of Rhetoric), a dictionary organized by metaphorical usage. He died in Gurganj in 538 AH (1144 CE). His linguistic contributions to Quranic studies and Arabic grammar remain foundational, and no serious student of Arabic rhetoric can ignore his works.