Da'a'im al-Islam ( lit. ''The Pillars of Islam'') is an Ismaili

Shia Islam Shīʿa Islam or Shīʿīsm is the second-largest branch of Islam. It holds that the Islamic prophet Muhammad designated ʿAlī ibn Abī Ṭālib as his successor (''khalīfa'') and the Imam (spiritual and political leader) after him, m ...

Muslim book of

jurisprudence Jurisprudence, or legal theory, is the theoretical study of the propriety of law. Scholars of jurisprudence seek to explain the nature of law in its most general form and they also seek to achieve a deeper understanding of legal reasoning a ...

. The book was written by

Al-Qadi al-Nu'man Abū Ḥanīfa al-Nuʿmān ibn Muḥammad ibn Manṣūr ibn Aḥmad ibn Ḥayyūn al-Tamīmiyy ( ar, النعمان بن محمد بن منصور بن أحمد بن حيون التميمي, generally known as al-Qāḍī al-Nu‘mān () or as ibn ...

. He served as da'i of four

imams Imam (; ar, إمام '; plural: ') is an Islamic leadership position. For Sunni Muslims, Imam is most commonly used as the title of a worship leader of a mosque. In this context, imams may lead Islamic worship services, lead prayers, serve ...

(from Ismaili 11th Imam

Abdullah al-Mahdi Billah Abū Muḥammad ʿAbd Allāh/ʿUbayd Allāh ibn al-Ḥusayn (), 873 – 4 March 934, better known by his regnal name al-Mahdi Billah, was the founder of the Isma'ili Fatimid Caliphate, the only major Shi'a caliphate in Islamic history, and the e ...

to 14th Imam Al-Aziz Billah the first four Fatimid caliphs of Egypt). The book emphasizes what importance Islam has given to manners and etiquette along with ''

Ibadah ''Ibadah'' ( ar, , ''‘ibādah'', also spelled ''ibada'') is an Arabic word meaning service or servitude. In Islam, ''ibadah'' is usually translated as "worship", and ''ibadat''—the plural form of ''ibadah''—refers to Islamic jurispru ...

'', the worship of God, citing references of first four

Fatimid The Fatimid Caliphate was an Ismaili Shi'a caliphate extant from the tenth to the twelfth centuries AD. Spanning a large area of North Africa, it ranged from the Atlantic Ocean in the west to the Red Sea in the east. The Fatimids, a dyna ...

imams and earlier

Shia Shīʿa Islam or Shīʿīsm is the second-largest branch of Islam. It holds that the Islamic prophet Muhammad designated ʿAlī ibn Abī Ṭālib as his successor (''khalīfa'') and the Imam (spiritual and political leader) after him, mo ...

imams,

Muhammad al-Baqir Muḥammad al-Bāqir ( ar, مُحَمَّد ٱلْبَاقِر), with the full name Muḥammad ibn ʿAlī ibn al-Ḥusayn ibn ʿAlī ibn Abī Ṭālib, also known as Abū Jaʿfar or simply al-Bāqir () was the fifth Imam in Shia Islam, succee ...

and Jafar-as-Sadiq. Subsequent Fatimid imams and

caliphs A caliphate or khilāfah ( ar, خِلَافَة, ) is an institution or public office under the leadership of an Islamic steward with the title of caliph (; ar, خَلِيفَة , ), a person considered a political-religious successor to th ...

and Ismaili dai's have relied on Da'a'im-ul-Islam'. The 16th Fatimid imam -

Caliph A caliphate or khilāfah ( ar, خِلَافَة, ) is an institution or public office under the leadership of an Islamic steward with the title of caliph (; ar, خَلِيفَة , ), a person considered a political-religious successor to th ...

Al-Hakim bi-Amr Allah (996-1021) ordered his da'i, Harun bin Mohammed in

Yemen Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the Saudi Arabia–Yemen border, north and ...

, to give decisions in light of ''Da'a'im al-Islam'' only.

References

Sources

* * Shia hadith collections Ismaili literature {{islam-stub