Sūrah Aṭ-Ṭalāq The Divorce
الطلاق
Al-Qurṭubī provides the detailed fiqh rulings on ṭalāq (divorce) procedures distinguishing ṭalāq sunnī from ṭalāq bidʿī, the ʿiddah (waiting period) requirements, and the school positions on divorce during menstruation.
Al-Qurṭubī derives from verse 1 "divorce them for their waiting period and keep count of the period" that ṭalāq sunnī (sunnah-compliant divorce) must occur during a period of purity (ṭuhr) in which the husband has not had intercourse. Ṭalāq bidʿī is divorce during menstruation or during a purity period after intercourse this is ḥarām because it extends the ʿiddah unnecessarily and harms the wife.
The critical uṣūl question: does the ḥarām status of ṭalāq bidʿī void it? The majority (Ḥanafī, Shāfiʿī) apply the principle al-nahy lā yaqtaḍī al-fasād prohibition does not automatically void the prohibited act; ṭalāq bidʿī is sinful but the divorce takes legal effect. The Mālikī school is most protective of the wife: the judge must compel the husband to revoke the bidʿī divorce and issue a sunnah divorce instead. Al-Qurṭubī also extensively details the ʿiddah: three menstrual cycles for divorces of menstruating wives; three months for menopausal wives; until delivery for pregnant wives.
- Ṭalāq sunnī: divorce during a period of purity in which no intercourse has occurred legally valid and not sinful; this is the prescribed method.
- Ṭalāq bidʿī: divorce during menstruation or a post-intercourse purity period ḥarām by consensus; effect varies: Ḥanafī and Shāfiʿī say effective though sinful; Mālikī compels revocation.
- The uṣūl principle al-nahy lā yaqtaḍī al-fasād: prohibition does not automatically void the prohibited act most schools apply this to ṭalāq bidʿī, making it effective despite being sinful.
- ʿIddah durations: three menstrual cycles (menstruating wife), three months (menopausal wife), until delivery (pregnant wife) these are Qurʾānically specified.
- During ʿiddah, the husband must provide housing (not expel her) and she cannot leave the marital home without necessity both are Qurʾānic obligations from verse 1.