Fiqh of Adhan: Khayr al-'Amal and Shahadah Thalithah
Explore the jurisprudential history of Hayya 'ala khayr al-'amal and the Third Testimony in Ja'fari and Sunni legal traditions.
The Fiqh of Adhan and Iqamah: 'Hayya 'Ala Khayr al-'Amal' and Shahadah Thalithah
In Islamic jurisprudence (fiqh), the Adhan (call to prayer) and Iqamah (preparatory call) serve not merely as functional announcements for daily congregational prayers, but as divine declarations of faith, doctrine, and spiritual readiness. Because acts of worship ('ibadat) in Islamic law are governed by the principle of tawqif—meaning they are legislated exclusively by divine command through the Prophet Muhammad (s)—jurists across all schools of thought have scrutinized every phrase of the call to prayer.
Within comparative jurisprudence, two major debates persist regarding the structure of the Adhan: the inclusion of the phrase Hayya 'ala khayr al-'amal ("Hasten to the best of deeds") and the recitation of Al-Shahadah al-Thalithah ("Ashhadu anna 'Aliyan Waliyullah"). This study examines the textual foundations, jurisprudential rulings, and historical transmission of these components within Imami Ja'fari jurisprudence and classical Sunni hadith literature.
Hayya 'Ala Khayr al-'Amal: Ja'fari Obligation and Sunni Historical Attestation
In Ja'fari legal consensus (ijma'), the phrase Hayya 'ala khayr al-'amal is an obligatory, intrinsic component (juz') of both the Adhan and the Iqamah. Its omission intentionally invalidates the call to prayer. The Imams of the Prophet's Household (Ahl al-Bayt) consistently affirmed that this phrase was taught by the Angel Jibra'il to the Holy Prophet (s) and was recited throughout his prophetic ministry and the early caliphate.
In classical Imami collections, such as Al-Kafi by Shaykh al-Kulayni (Vol. 3, Kitab al-Salah) and Al-Istibsar by Shaykh al-Tusi (Vol. 1, p. 305), numerous authentic chains trace the exact formula of the Adhan through Imam Ja'far al-Sadiq (a) and Imam Muhammad al-Baqir (a), explicitly retaining Hayya 'ala khayr al-'amal immediately following Hayya 'alal-falah ("Hasten to success").
Interestingly, the historical presence of Hayya 'ala khayr al-'amal is not confined to Shi'i works; it is extensively documented in classical Sunni hadith and jurisprudential sources:
- Ibn Abi Shaybah records in his Al-Musannaf (Vol. 1, p. 195) that the prominent Companion Abdullah ibn Umar routinely recited Hayya 'ala khayr al-'amal in his Adhan.
- Al-Bayhaqi documents in Al-Sunan al-Kubra (Vol. 1, p. 424) through authentic chains that both Abdullah ibn Umar and Imam Ali ibn al-Husayn Zayn al-Abidin (a) recited Hayya 'ala khayr al-'amal after Hayya 'alal-falah during their call to prayer.
These attestations in non-Ja'fari collections confirm that the phrase was well-known among early Companions (Sahabah) and Followers (Tabi'un), serving as a primary historical bridge between the two literary traditions.
Historical Transformations: The Omission of 'Khayr al-'Amal' and the Origin of 'Tathweb'
If Hayya 'ala khayr al-'amal was widely recognized during the early era of Islam, how did it disappear from mainstream Sunni practice, and how was Tathweb introduced?
The Removal of 'Khayr al-'Amal'
Historical and legal reports within comparative Sunni scholarship explain that the phrase was removed during the Second Caliph's era. The rationale recorded in historical commentaries was pragmatic: there was concern that if common believers repeatedly heard that prayer was the "best of deeds," they might prioritize ritual prayer over military efforts (jihad) during the rapid expansion of the Islamic state. Consequently, the phrase was dropped from public recitations.
In contrast, Ja'fari jurists contend that human political expediency cannot alter or abrogate divine revelation or prophetic sunnah. Therefore, the Ahl al-Bayt maintained the original prophetic wording unchanged.
The Status of Tathweb (Al-Salatu Khayrun Min al-Nawm)
Tathweb refers to adding the line Al-salatu khayrun min al-nawm ("Prayer is better than sleep") twice during the morning call (Adhan al-Fajr).
- Sunni Jurisprudence: The four Sunni schools view Tathweb as either a sunnah or a recommended addition specifically tailored for the dawn prayer, designed to rouse believers from sleep.
- Ja'fari Jurisprudence: Imami jurists, such as Al-Muhaqqiq al-Hilli in Sharai' al-Islam (Vol. 1, Kitab al-Salah), explicitly classify Tathweb as an unlegislated innovation (bid'ah) if added to the Adhan with the belief that it is part of the canonical structure. In Ja'fari legal methodology, acts of worship must remain free from secondary additions that lack explicit divine command.
Al-Shahadah al-Thalithah: Jurisprudential Status of 'Aliyun Waliyullah'
The third major focus of comparative Adhan studies is Al-Shahadah al-Thalithah—reciting Ashhadu anna 'Aliyan Waliyullah ("I bear witness that Ali is the Vicegerent of Allah") or Ashhadu anna 'Aliyan Hujjatullah ("I bear witness that Ali is the Proof of Allah").
Distinction Between Essential Part (Juz') and Recommended Recitation (Mustahabb)
There is often a misunderstanding regarding the exact legal ruling (hukm) of the Third Testimony in Ja'fari jurisprudence. Classical Imami scholarship maintains a crucial legal distinction:
- Not a Canonical Part (Juz'): Great classical scholars—including Shaykh al-Tusi in Al-Istibsar and Al-Mabsut, as well as Al-Muhaqqiq al-Hilli in Sharai' al-Islam—explicitly state that the Third Testimony is not an essential, canonical part of the original Adhan introduced by the Holy Prophet (s).
- Recommended as a General Dhikr (Mustahabb): Contemporary Imami jurists (Maraji') concur that reciting the Third Testimony is highly recommended (mustahabb) following the testimony of Prophethood (Nabuwwah), provided it is pronounced with the intention of general remembrance (bi-qasd al-qurbah al-mutlaqah or tabarrukan) rather than asserting that it is an intrinsic component of the Adhan prescribed at revelation.
This legal stance relies on the theological unity of the three pillars in Shi'i thought:
- Tawhid (Oneness of God)
- Nabuwwah (Prophethood)
- Wilayah (Divine Leadership/Imamah)
Because the Quran directly links divine authority, prophetic authority, and the authority of Imam Ali (a) in Surah al-Ma'idah (5:55), linking these declarations orally during spiritual calls is praised as a practice that fortifies faith without corrupting the canonical boundary of the Adhan.
Comparison Summary: Adhan Elements Across Traditions
| Element | Ja'fari (Imami) School | Mainstream Sunni Schools | | :--- | :--- | :--- | | Hayya 'ala khayr al-'amal | Essential obligatory part (Juz') | Omitted from standard call; documented historically in Ibn Abi Shaybah and Al-Bayhaqi | | Tathweb (Al-Salatu khayrun min al-nawm) | Prohibited / Unlegislated innovation (Bid'ah) | Recommended / Sunnah in Fajr Adhan | | Al-Shahadah al-Thalithah ('Aliyun Waliyullah) | Recommended (Mustahabb) as general dhikr; not an intrinsic Juz' | Not recited; regarded as extraneous to Adhan |
Conclusion and Synthesis
The study of Adhan and Iqamah across Ja'fari and Sunni legal traditions illustrates how comparative jurisprudence can elucidate historical developments in ritual practice. For the Ja'fari school, strict preservation of Hayya 'ala khayr al-'amal reflects unwavering adherence to the exact Sunnah transmitted through the Imams of the Ahl al-Bayt. Simultaneously, careful differentiation between intrinsic canonical parts (juz') and recommended declarations (mustahabb)—as seen in the ruling on Al-Shahadah al-Thalithah—demonstrates the rigorous legal precision that characterizes Imami jurisprudence.
By engaging with classical primary texts, scholars and seekers can cultivate a nuanced understanding of Islamic rituals, appreciating the deep historical and textual foundations that govern comparative worship.
Sources
- Al-Kulayni, Abu Ja'far. Al-Kafi. Vol. 3, Kitab al-Salah, Bab al-Adhan wa al-Iqamah. Tehran: Dar al-Kutub al-Islamiyyah.
- Al-Tusi, Abu Ja'far. Al-Istibsar fi ma Ukhtulifa min al-Akhbar. Vol. 1, p. 305. Najaf: Dar al-Kutub al-Islamiyyah.
- Al-Muhaqqiq al-Hilli. Sharai' al-Islam fi Masa'il al-Halal wa al-Haram. Vol. 1, Kitab al-Salah.
- Ibn Abi Shaybah. Al-Musannaf. Vol. 1, p. 195. Riyadh: Maktabat al-Rushd.
- Al-Bayhaqi, Abu Bakr. Al-Sunan al-Kubra. Vol. 1, p. 424. Beirut: Dar al-Kutub al-'Ilmiyyah.