Surah Ta-Ha 20:92
سُورَةُ طه · Meccan · Verse 92 of 135
قَالَ يَٰهَٰرُونُ مَا مَنَعَكَ إِذْ رَأَيْتَهُمْ ضَلُّوٓا۟
Translation
Moses said, ‘When you realized they had gone astray, what prevented you, Aaron,
English translation: M.A.S. Abdel Haleem.
Meaning and reflection
Wording
Upon returning to his people, Prophet Musa (Moses), peace be upon him, found them worshipping a calf. The Quran captures his immediate, intense confrontation, beginning with his brother Harun (Aaron), peace be upon him, in this verse. Musa addresses Harun not with a calm inquiry, but with a series of sharp, rhetorical questions.
A Denunciatory Question
Musa's opening words, "يَا هَارُونُ مَا مَنَعَكَ إِذْ رَأَيْتَهُمْ ضَلُّوا" (O Harun, what prevented you when you saw them go astray?), are not a genuine request for information. As scholars like Ibn Ashur and al-Razi point out, the phrase "ما منعك" (ma mana'aka) functions as an *istifham inkari*, a denunciatory or rhetorical question. Musa is implying that there should have been no legitimate reason for Harun's inaction. He expects a clear, decisive response from Harun, someone he had entrusted as his successor and a prophet himself. This choice of wording immediately conveys Musa's profound distress and his expectation of accountability from his brother.
The Nuance of "ألا تتبعن"
The subsequent part of Musa's question, "أَلَّا تَتَّبِعَنِ" (from not following me), holds a subtle but crucial linguistic detail. Scholars such as al-Zamakhshari and Mahmud Safi explain that the particle "لا" (la) here is *za'idah* (superfluous) in its negating sense, or *silah* (a connective particle). This means the phrase should be understood as "What prevented you *from* following me?" rather than "What prevented you *not* to follow me?". Musa expected Harun to join him, either by leaving the misguided people and physically meeting him, or by joining him in his indignation and actively opposing the calf worship. This grammatical precision reveals Musa's strong conviction that Harun should have taken a more assertive stance against the people's idolatry.
The Direct Accusation
Musa then escalates his questioning: "أَفَعَصَيْتَ أَمْرِيَ" (Did you then disobey my command?). This, too, is an *istifham inkari*. It's not a mere question, but a powerful accusation, emphasizing Musa's belief that Harun's actions, or lack thereof, amounted to direct disobedience of the instructions Musa had given him before leaving for Mount Sinai. Musa had appointed Harun as his deputy and instructed him to reform the people and not follow the path of the corrupt. This direct challenge underscores the gravity of the situation and the weight of the trust Musa had placed in Harun.
Through this specific sequence of words and their precise grammatical constructions, the Quran paints a vivid picture of Musa's deep anguish and his expectation of firm leadership from Harun in the face of widespread deviation.
Source: al-Zamakhshari (al-Kashshaf), al-Jadwal fi I'rab al-Quran (Mahmud Safi), Ibn Ashur (al-Tahrir wa al-Tanwir), al-Razi (Mafatih al-Ghayb), al-Jalalayn
Sources: al-Zamakhshari (al-Kashshaf), al-Jadwal fi I'rab al-Quran (Mahmud Safi), Ibn Ashur (al-Tahrir wa al-Tanwir), al-Razi (Mafatih al-Ghayb), al-Jalalayn
Topics that discuss this verse
Surah Ta-Ha 20:92 is discussed in 5 study guides on Maani. Each guide gathers the key verses, Arabic words and lessons of one Quranic topic.
Reflect on this verse
Open Surah Ta-Ha 20:92 in Maani to reflect on it through the Five Lenses: its wording, its context, what it means for you, its connections across the Quran and its lessons, grounded in classical tafsir.