Sūrah Al-Isrāʾ The Night Journey
سورة الإسراء
Al-Qurṭubī treats Al-Isrāʾ as the primary surah for the fiqh of parental rights, property ethics, sexual morality, and the prohibition of pride extracting from 17:23–40 a comprehensive list of social obligations and prohibitions that he organises as an Islamic moral legal code parallel to the Ten Commandments.
Surah Overview
Key Themes from Al-Qurṭubī
Al-Qurṭubī extracts from 17:23–40 what he calls the "Islamic moral code" ten social obligations/prohibitions: (1) worship Allah alone; (2) be good to parents; (3) give kinship their right; (4) do not kill children from poverty; (5) do not approach fornication; (6) do not kill unjustly; (7) do not approach the orphan's property; (8) fulfil measures; (9) do not follow what you have no knowledge of; (10) do not walk with arrogance. Al-Qurṭubī treats these as a parallel to the Torah's prohibitions, establishing that the essential moral code is consistent across Abrahamic revelations.
On 17:32 "Do not approach fornication indeed it is a faḥishah (obscenity) and an evil path" al-Qurṭubī notes that the Quran prohibits "approaching" fornication, not merely fornication itself. This establishes the fiqh principle of sadd al-dharāʾiʿ (blocking the means) in sexual morality: any act that leads toward or creates conditions for fornication is also prohibited. He derives from this the prohibitions on: unmarried male-female seclusion (khalwah), certain forms of dress and gaze, and social interactions that create temptation. He maps the four-school positions on what specific acts constitute the "approaching" that is prohibited.
- Islamic moral code: Al-Qurṭubī systematically extracts ten obligations/prohibitions from 17:23–40 and presents them as Islam's parallel to the core Mosaic commandments establishing legal continuity in prophetic revelation.
- Mafhūm al-muwāfaqah model: The "uff" verse is al-Qurṭubī's explicit teaching example of the a fortiori inference tool if minimal disrespect is prohibited, greater disrespect is certainly prohibited.
- Approach prohibition scope: "Do not approach fornication" is broader than "do not commit fornication" al-Qurṭubī derives the prohibition of all proximate causes from this linguistic choice.
- Parental-permission jihād: The four-school consensus on parental permission for optional jihād is documented a significant application of parental rights overriding individual religious choices.
- Sadd al-dharāʾiʿ in sexual law: Al-Qurṭubī applies the blocking-means principle extensively to sexual morality khalwah, gaze, dress, and social interaction are all regulated as means-to-fornication, not merely as independent rulings.