The well-known division: Scholars divided the Quranic surahs by length into four categories:
1. Al-Sab al-Tiwal (Seven Long Surahs):
Al-Baqarah, Al Imran, An-Nisa, Al-Maidah, Al-Anam, Al-Araf, (eighth: Yunus or Al-Anfal with At-Tawbah — disputed).
- Characterized by long verses and detailed legislation.
2. Al-Miun (The Hundreds):
Surahs of approximately one hundred verses or slightly more — like Yunus, Hud, and Yusuf.
- Located in the middle of the Quran by arrangement.
3. Al-Mathani (The Oft-Repeated):
Surahs below one hundred verses — named because they are often repeated in prayer and recitation.
- Covers most surahs from Al-Muminun to Al-Hujurat approximately.
4. Al-Mufassal (The Detailed):
From Surah Qaf (50) to the end of the Quran — named for the frequent separation between surahs with Bismillah.
- Long Mufassal: Qaf to An-Naba.
- Medium Mufassal: An-Naba to Ad-Duha.
- Short Mufassal: Ad-Duha to An-Nas.
Value: This division helps organize khatm recitation and distribute daily reading — it also underlies many sunnahs of prayer (such as reciting from al-Mufassal in Fajr).
Question: What are the four divisions of Quranic surahs by length? What are the boundaries of al-Mufassal?
Answer: Al-Sab al-Tiwal — Al-Miun — Al-Mathani — Al-Mufassal. Al-Mufassal: from Surah Qaf (50) to the end of the Quran, divided into long, medium, and short.