Najd in the context of "Buraidah"

Hejaz is a historical region of the Arabian Peninsula that includes the majority of the western region of Saudi Arabia, covering the cities of Mecca, Medina, Jeddah, Tabuk, Yanbu, Taif and Al-Bahah. It is thus known as the "Western Province", and it is bordered in the west by the Red Sea, in the north by Jordan and the Gulf of Suez, in the east by the Najd, and in the south by Yemen. Its largest city is Jeddah, which is the second-largest city in Saudi Arabia, with Mecca and Medina, respectively, being the third- and fourth-largest cities in the country.

As the location of the holy cities of Mecca and Medina, respectively the first and second holiest sites in Islam, the Hejaz is significant in the Arabo-Islamic historical and political landscape. This region is the most populated in Saudi Arabia, and Arabic is the predominant language, as in the rest of Saudi Arabia, with Hejazi Arabic being the most widely spoken dialect here. Some Hejazis are of ethnically diverse origins, although the vast majority are of Arab origin.

The Sultanate of Nejd (Arabic: سلطنة نجد, Salṭanat Najd) was the third iteration of the Third Saudi State, from 1921 to 1926. It was a monarchy led by the House of Saud, and a legal predecessor of modern-day Saudi Arabia. This version of the Third Saudi State was created when Abdulaziz ibn Saud, Emir of Riyadh, declared himself sultan over Nejd and its dependencies. On the 2nd of December 1922, the Nejd signed an agreement with Kuwait defining their border with each other. The border would be a straight line along the 29th parallel. In December 1925, the Kingdom of Hejaz surrendered to the forces of ibn Saud, who was thereafter proclaimed king of the Hejaz in January 1926 and merged his dominions into the Kingdom of Hejaz and Nejd.

The Bani Utbah (Arabic: بَنِيّ عُتبَة, romanized: banī ‘utbah, plural Utub; Arabic: الْعُتُوب al-‘utūb, singular Utbi; Arabic: الْعُتبِيّ al-‘utbī) is an Arab tribal confederation in the Arabian Peninsula. The confederation is thought to have been formed when a group of clans from Najd migrated to Eastern Arabia in the late 17th century and early 18th century. Most of the Utub clans and families, such as the Al-Sabah and Al-Khalifa, trace their lineage back to the Anizah tribe, with the exception of some, such as the Al Bin Ali, whose lineage goes back to the Banu Sulaym tribe. The Al Bin Ali along with the current ruling families of Bahrain and Kuwait were the rulers of the federation. The name of the confederation is found in the form Attoobee or Uttoobee in English sources up to the late 19th century.

The House of Khalifa (Arabic: آل خليفة, romanized: Āl Khalīfah) is the ruling family of the Kingdom of Bahrain. They profess Sunni Islam and belong to the Anizah tribe. Some members of this tribe joined the Utub alliance which migrated from Najd in central Arabia to Kuwait, then ruled all of Qatar, more specifically Al Zubarah, which they built and ruled over before settling in Bahrain in the early 17th century. The current head of the family is King Hamad bin Isa Al Khalifa, who became the Emir of Bahrain in 1999 and proclaimed himself King of Bahrain in 2002, in fact becoming a constitutional monarch.

As of 2025, roughly half of the serving cabinet ministers of Bahrain were members of the Al Khalifa royal family, while the country's Prime Minister, Salman bin Hamad Al Khalifa, is also from the Al Khalifa family and is the son of the current King.

The tribes of Arabia (Arabic: القبائل العربية) have inhabited the Arabian Peninsula for thousands of years and traditionally trace their ancestry to one of two forefathers: Adnan, whose descendants originate from West Arabia, North Arabia, East Arabia, and Central Arabia; or Qahtan, whose descendants originate from South Arabia. Further, it is held in the Abrahamic religions—particularly Islam—that the Arab people are descended from Abraham through his son Ishmael.

From the 7th century onward, concurrent with the spread of Islam, many of these tribes' members began migrating and settling in the various regions that were subdued during the early Muslim conquests, including the Levant, Mesopotamia, Egypt, Khuzestan, the Maghreb, and Sudan. This phenomenon triggered a process of Arabization that significantly influenced demographic shifts across most of West Asia and North Africa, culminating in the growth of the Arab population far beyond the Arabian Peninsula.

Riyadh is the capital and largest city of Saudi Arabia. It is also the capital of the Riyadh Province and the centre of the Riyadh Governorate. Located on the eastern bank of Wadi Hanifa, the current form of the metropolis largely emerged in the 1950s as an offshoot of the 18th century walled town following the dismantling of its defensive fortifications.

It is the largest city on the Arabian Peninsula, and is situated in the center of the Nafud desert, on the eastern part of the Najd plateau. The city sits at an average of 600 meters (2,000 ft) above sea level, and receives around 5 million tourists each year, making it the forty-ninth most visited city in the world and the 6th in the Middle East. Riyadh had a population of 7.0 million people in 2022, making it the most-populous city in Saudi Arabia, 3rd most populous in the Middle East, and the 38th most populous in Asia.

The first Saudi state (Arabic: الدَّوْلَةُ السُّعُودِيَّةُ الْأُولَىٰ, romanized: ad-dawla as-suʿūdiyya al-ʾūlā), officially the Emirate of Diriyah (Arabic: إمارة الدرعية, romanized: ʾimāra ad-dirʿiyya), was a state that existed between 1744 and 1818, when the emir of a Najdi town called Diriyah, Muhammad I, and the religious leader Muhammad ibn Abd al-Wahhab signed a pact to found a socio-religious reform movement to propagate the Wahhabi religious doctrine under the political leadership of the House of Saud.

Wahhabism is a Salafi revivalist movement within Sunni Islam named after the 18th-century Hanbali scholar Muhammad ibn Abd al-Wahhab. It was initially established in the central Arabian region of Najd and later spread to other parts of the Arabian Peninsula, and was the official policy of Saudi Arabia until 2022. Despite being founded on the principles of Sunni Islam, the Hanbalite scholars Ibn Taimiyya and Ibn al-Qayyim in particular, Wahhabism may also refer to doctrinal differences distinct from other forms of Sunni Islam. Non-Wahhabi Sunnis also have compared Wahhabism to the belief of the Kharijites and loyalist monarchism despite the two belief systems being contradictory to each other.

The Wahhabi movement staunchly denounced rituals related to the veneration of Muslim saints and pilgrimages to their tombs and shrines, which were widespread amongst the people of Najd. Ibn 'Abd al-Wahhab and his followers were highly inspired by the Hanbali scholar Ibn Taymiyya (1263–1328 CE/AH 661–728) who advocated a return to the purity of the first three generations (salaf) to rid Muslims of bid'a (innovation) and regarded his works as core scholarly references in theology. While being influenced by Hanbali school, the movement repudiated taqlid to legal authorities, including oft-cited scholars such as Ibn Taymiyya and Ibn Qayyim (d. 1350 CE/AH 751).