Sabians in the context of "Hanif"

Mandaeism (Classical Mandaic: ࡌࡀࡍࡃࡀࡉࡅࡕࡀ‎ mandaiuta), sometimes also known as Nasoraeanism or Sabianism, is a Gnostic, monotheistic and ethnic religion with Greek, Iranian, and Jewish influences. Its adherents, the Mandaeans, revere Adam, Abel, Seth, Enos, Noah, Shem, Aram, and especially John the Baptist. Mandaeans consider Adam, Seth, Noah, Shem, and John the Baptist prophets, with Adam being the founder of the religion and John being the greatest and final prophet.

The Mandaeans speak an Eastern Aramaic language known as Mandaic. The name 'Mandaean' comes from the Aramaic manda, meaning knowledge. Within the Middle East, but outside their community, the Mandaeans are more commonly known as the صُبَّة Ṣubba (singular: Ṣubbī), or as Sabians (الصابئة, al-Ṣābiʾa). The term Ṣubba is derived from an Aramaic root related to baptism. The term Sabians derives from the mysterious religious group mentioned three times in the Quran. The name of this unidentified group, which is implied in the Quran to belong to the "People of the Book" (ahl al-kitāb), was historically claimed by the Mandaeans as well as by several other religious groups in order to gain legal protection (dhimma) as offered by Islamic law. Occasionally, Mandaeans are also called "Christians of Saint John", in the belief that they were a direct survival of the Baptist's disciples. Further research, however, indicates this to be a misnomer, as Mandaeans consider Jesus to be a false prophet.

People of the Book, or Ahl al-Kitāb (Arabic: أهل الكتاب), is a classification in Islam for the adherents of those religions that are regarded by Muslims as having received a divine revelation from God, generally in the form of a holy scripture. The classification chiefly refers to pre-Islamic Abrahamic religions. In the Quran, they are identified as the Jews, the Christians, the Sabians, and—according to some interpretations—the Zoroastrians. Beginning in the 8th century, this recognition was extended to other groups, such as the Samaritans (who are closely related to the Jews), and, controversially, Hindus, Buddhists, Jains, and Sikhs, among others. In most applications, "People of the Book" is simply used by Muslims to refer to the followers of Judaism and Christianity, with which Islam shares many values, guidelines, and principles.

Historically, in countries and regions following Islamic law, the religious communities that Muslims recognized as People of the Book were subject to a legal status known as dhimmi, meaning that they had the option to pay a special head tax called jizya in exchange for being granted the privilege to practice their faith and govern their community according to the rules and norms of their own religion. Jizya was levied on all mentally and physically capable adult males from these recognized non-Muslim communities. Practitioners of non-recognized religions were not always granted this privilege, although many later Islamic states, particularly those in the Indian subcontinent, amended their laws to extend the application of dhimmi status beyond the originally designated Jewish and Christian communities.

The Numayrids (Arabic: النميريون) were an Arab dynasty based in Diyar Mudar (western Upper Mesopotamia). They were emirs (princes) of their namesake tribe, the Banu Numayr. The senior branch of the dynasty, founded by Waththab ibn Sabiq in 990, ruled the Euphrates cities of Harran, Saruj and Raqqa more or less continuously until the late 11th century. In the early part of Waththab's reign (r. 990–1019), the Numayrids also controlled Edessa until the Byzantines conquered it in the early 1030s. In 1062, the Numayrids lost Raqqa to their distant kinsmen and erstwhile allies, the Mirdasids, while by 1081, their capital Harran and nearby Saruj were conquered by the Turkish Seljuks and their Arab Uqaylid allies. Numayrid emirs continued to hold isolated fortresses in Upper Mesopotamia, such as Qal'at an-Najm and Sinn Ibn Utayr near Samosata until the early 12th century, but nothing is heard of them after 1120.

As Bedouin (nomadic Arabs), most Numayrid emirs avoided settled life in the cities they controlled; rather, they ruled their emirates (principalities) from their tribal encampments in the countryside, while entrusting administration of the cities to their ghilmān (military slaves). An exception was Emir Mani' ibn Shabib (r. ca. 1044–1063), under whom the Numayrids reached their territorial peak. Mani' resided inside Harran, transforming its Sabian temple into an ornate, fortified palace. The Numayrids were Shia Muslims and initially recognized the religious sovereignty of the Sunni Muslim Abbasid Caliphate, at least nominally, but later switched allegiance to the Shia Fatimid Caliphate after the latter extended its influence into northern Syria in 1037. By 1060, they likely reverted to Abbasid suzerainty.