Ahkam al-Ibadat al-Mutaratibah ala Tulu al-Fajr al-Thani

Author died
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Editions
Dār Ibn al-Jawzī lil-Nashr wa-al-Tawzīʿ

Ahkam al-Ibadat al-Mutaratibah ala Tulu al-Fajr al-Thani (Legal Rulings of Acts of Worship Contingent upon the Break of the Second Dawn: A Comparative Juridical Foundational Study) is a specialized treatise in comparative Islamic jurisprudence by Nasir bin Muhammad bin Mishri al-Ghamdi, addressing the legal rulings governing acts of worship whose timing begins or ends with the appearance of the true dawn .

Background and Publication

The author composed the work while serving as an associate professor in the Department of Judiciary and vice dean of the College of Sharia and Islamic Studies at Umm al-Qura University in Makkah . The treatise was peer-reviewed and accepted for publication in Majallat al-Usul wa-l-Nawazil in Jeddah, and was published as a monograph in 1429 AH (2008 CE) by Dar Ibn al-Jawzi as the thirty-third installment in its series of refereed academic research works .

Subject and Methodology

The work investigates the legal timings tied to the second dawn (al-fajr al-thani or al-fajr al-sadiq), distinguishing it from the false dawn (al-fajr al-kadhib) . The author noted that rulings linked to the second dawn are scattered across various chapters of Islamic jurisprudence without previously being unified into a single foundational comparative study .

In structuring his comparative legal analysis, the author drew upon authoritative sources across the major legal schools (madhahib), Quranic exegeses, Hadith compendia, and Arabic lexicons, while also integrating contemporary scientific and astronomical studies and rulings from modern Islamic jurisprudence assemblies . For disputed questions, he presents the various scholarly positions with their evidences before evaluating them to determine the weightier view (al-rajih) .

Structure and Contents

The book is organized into an introduction, five principal inquiries (matalib), and a conclusion :

  • Definition and Types of Dawn: Defines dawn, contrasts the characteristics of the false and true dawns, and examines modern prayer timetables and calendars against empirical astronomical criteria .
  • Rulings Pertaining to Prayer: Covers the start of the Fajr prayer time, the end of the emergency time (waqt al-darurah) for the Isha prayer, the expiration of the Witr prayer time, the timing of the two voluntary Sunnah units of Fajr, the start of the prohibited period for voluntary prayers, and the end of the time of divine descent to the lowest heaven .
  • Rulings Pertaining to Fasting: Details the beginning of the obligation to abstain from fast-breakers, rules concerning doubt regarding whether dawn has broken, purification from menstruation and post-natal bleeding prior to dawn, sexual intercourse occurring around dawn, delaying the ritual bath of major ritual impurity (janabah) until after dawn, formulating the intention to fast before dawn, and the delay of the pre-dawn meal (suhur) .
  • Rulings Pertaining to Hajj: Examines the start and end of the time for standing at Mount Arafat, departing from Muzdalifah, staying overnight at Muzdalifah for those obligated, the earliest time for stoning Jamrat al-Aqabah on the Day of Sacrifice, and the earliest time for performing the circumambulation of Ifadah (tawaf al-ifadah) .
  • Miscellaneous Issues: Addresses rulings that span multiple legal topics, including the earliest valid time for taking the ritual bath for the Friday and Eid prayers, the moment of obligation for Zakat al-Fitr, and the earliest allowable time for slaughtering the sacrificial animal (udhiyah) .

Findings

In the conclusion, the author summarizes key findings, noting that many commonly circulated prayer calendars calculate the Fajr prayer time earlier than the actual true dawn by fifteen to thirty minutes because they were not based on field observations . He concludes that the closest astronomical determination for the true dawn corresponds to the sun being eighteen degrees below the eastern horizon, aligning with Resolution No. 6 of the Islamic Fiqh Academy of the Muslim World League during its ninth session in 1406 AH .

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