Jewish tribes of Arabia in the context of "Arab identity"

The Quraysh (Arabic: قُرَيْشٍ) are an Arab tribe who controlled Mecca before the rise of Islam. Their members were divided into ten main clans, most notably including the Banu Hashim, into which Islam's founder prophet Muhammad was born. By the seventh century, they had become wealthy merchants, dominating trade between the Indian Ocean, East Africa, and the Mediterranean. The tribe ran caravans to Gaza and Damascus in summer and to Yemen in winter, while also mining and pursuing other enterprises on these routes.

When Muhammad began preaching Islam in Mecca, the Quraysh initially showed little concern. However, their opposition to his activities quickly grew as he increasingly challenged Arab polytheism, which was prevalent throughout pre-Islamic Arabia. As relations deteriorated, Muhammad and his followers migrated to Medina (the journey known as the Hijrah) after negotiating with the Banu Aws and the Banu Khazraj to mediate their conflict. However, the two sides proved unable to reach a peaceful resolution, and the Quraysh continued to obstruct Muhammad's community's attempts to perform the Islamic pilgrimage at Mecca, prompting him to confront them through armed conflict, primarily by conducting raids on their caravans. These raids eventually escalated into several major battles, including those at Badr, Uhud, and "the Trench" (Medina's outskirts). Following these engagements and changes in Medina's political landscape, including the expulsion of three Jewish tribes, Muhammad reportedly shifted the focus of his military campaigns from Quraysh caravans to the northern Arab tribes, such as the Banu Lahyan and the Banu Mustaliq.

In pre-Islamic Arabia, the dominant religious practice was that of Arab polytheism, which was based on the veneration of various deities and spirits, such as the god Hubal and the goddesses al-Lāt, al-‘Uzzā, and Manāt. Worship was centred on local shrines and temples, most notably including the Kaaba in Mecca. Deities were venerated and invoked through pilgrimages, divination, and ritual sacrifice, among other traditions. Different theories have been proposed regarding the role of "Allah" (a word in Arabic that is now chiefly associated with God in Islam) in the Meccan religion. Many of the physical descriptions of the pre-Islamic gods and goddesses are traced to idols, especially near the Kaaba, which is said to have contained up to 360 of them.

Other religions—namely Christianity, Judaism, and Zoroastrianism—were also represented in the region. The influence of the Roman Empire and the Kingdom of Aksum enabled the nurturing of Christian communities in northwestern, northeastern, and southern Arabia. In the other areas of the Arabian Peninsula, Christianity did not have as much of a presence, though it did secure some converts, and with the exception of Nestorianism in the northeast and around the Persian Gulf, the dominant form of the religion was Miaphysitism. Since the beginning of the Roman era, Jewish migration into Arabia had become increasingly frequent, resulting in the establishment of a prominent Jewish diaspora community, which was supplemented by local converts. Over time, Judaism grew throughout southern Arabia and the northwestern Hejaz.

Religious ties between Muslims and the Jewish people have existed since the founding of Islam in the Arabian Peninsula in the 7th century; Muhammad's views on Jews were shaped by his extensive contact with the Jewish tribes of Arabia during his lifetime. Islam shares similar values, guidelines, and principles with the Jewish religion, and also incorporates Jewish history as a part of its own. Muslims regard the Israelites, to whom Jews and Samaritans trace their ethnic ancestry, as an important religious concept; they are referenced around 43 times in the Quran, excluding individual prophets, and in many accounts of hadith. Similarly, Moses, the most important Jewish prophet, is also regarded by Muslims as an Islamic prophet and messenger (see: Moses in Islam); his name is mentioned in the Quran 136 times—more than any other individual—and his life is narrated and recounted more than that of any other prophet. The Torah, which is the compilation of the first five books of the Hebrew Bible, is also held by Muslims as an Islamic holy book that was revealed by God (or Allah) through various Israelite prophets and messengers (see: Torah in Islam). Later rabbinic authorities and Jewish scholars, such as Maimonides, engaged in discussions concerning the relationship between Islam and Jewish religious law. Maimonides himself, it has been argued, was influenced by Islamic legal thought while living in the caliphates of his time.

Although the origins of Judaism go back to the time of the ancient Hebrews, it is considered to have started becoming a distinct religion in its own right in the Kingdom of Judah, where it developed as a strictly monotheistic outgrowth of Yahwism. Thus, with a difference of at least 2,000 years, Judaism and Islam share a common geographical origin in what is known today as the Middle East, with the former from the Southern Levant and the latter from the Hejaz. Additionally, both religions claim Abraham as their spiritual patriarch and are thereby classified as Abrahamic religions. Islam was strongly influenced by Judaism in its fundamental religious outlook, structure, jurisprudence, and practice. Because of this similarity, as well as through the influence of Islamic culture and philosophy on the Jewish populations in the Muslim world, there has been considerable and continued physical, theological, and political overlap between the two religions since Islam's founding. Notably, the first Islamic Waqf was donated by a Jew named Mukhayriq, who was a rabbi in the city of Medina. In 1027, the Jewish polymath Samuel ibn Naghrillah became top advisor and military general of the Taifa of Granada in the Muslim-controlled Iberian Peninsula.