Shia IslamShīʿa Islam (ˈʃiːə), otherwise known as Shīʿism (ˈʃiːɪz(ə)m) or as Shīʿite or Shīʿī Islam (ˈʃiːaɪt, ˈʃiːi), 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, most notably at the event of Ghadir Khumm, but was prevented from succeeding Muhammad as the leader of the Muslims as a result of the choice made by some of Muhammad's other companions (ṣaḥāba) at Saqifah.
IslamIslam (ˈɪslɑːm; ۘالِإسْلَام, al-ʾIslām ʔɪsˈlæːm, ) is an Abrahamic monotheistic religion centered on the Quran and the teachings of Muhammad. Adherents of Islam, called Muslims, number approximately 2 billion globally and are the world's second-largest religious population after Christians. Muslims believe that Islam is the complete and universal version of a primordial faith that was revealed many times through earlier prophets such as Adam (believed to be the first man), Ibrahim, Moses, and Isa (Jesus), among others.
Sunni IslamSunni Islam (ˈsuːni,_ˈsʊni) is the largest branch of Islam, followed by 85–90% of the world's Muslims. Its name comes from the word Sunnah, referring to the tradition of Muhammad. The differences between Sunni and Shia Muslims arose from a disagreement over the succession to Muhammad and subsequently acquired broader political significance, as well as theological and juridical dimensions. According to Sunni traditions, Muhammad left no successor and the participants of the Saqifah event appointed Abu Bakr as the next-in-line (the first caliph).
Isma'ilismIsma'ilism (al-ʾIsmāʿīlīyah) is a branch or sub-sect of Shia Islam. The Isma'ili (ˌɪsmeɪˈɪli) get their name from their acceptance of Imam Isma'il ibn Jafar as the appointed spiritual successor (imām) to Ja'far al-Sadiq, wherein they differ from the Twelver Shia, who accept Musa al-Kadhim, the younger brother of Isma'il, as the true Imām. After the death of Muhammad ibn Isma'il in the 8th century CE, the teachings of Ismailism further transformed into the belief system as it is known today, with an explicit concentration on the deeper, esoteric meaning (batin) of the Islamic religion.
Twelver Shi'ismTwelver Shīʿism (ٱثْنَا عَشَرِيَّة; DIN), also known as Imāmiyya (إِمَامِيَّة), is the largest branch of Shīʿa Islam, comprising about 85 percent of all Shīʿa Muslims. The term Twelver refers to its adherents' belief in twelve divinely ordained leaders, known as the Twelve Imams, and their belief that the last Imam, Imam al-Mahdi, lives in Occultation and will reappear as the promised Mahdi (المهدي المنتظر). Twelvers believe that the Twelve Imams are the spiritual and political successors to the Islamic prophet Muhammad.
YemenYemen (ˈjɛmən; al-Yaman), officially the Republic of Yemen, is a country in West Asia. It is located in the southern end of the Arabian Peninsula, and borders Saudi Arabia to the north and Oman to the northeast. It shares maritime borders with Eritrea, Djibouti and Somalia. Covering and having a coastline of approximately , Yemen is the second-largest Arab sovereign state on the Arabian Peninsula. Sanaa is its constitutionally stated capital and largest city. The country's population is estimated to be 34.
Saudi ArabiaSaudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in West Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the fifth-largest country in Asia, the second-largest in the Arab world, and the largest in West Asia and the Middle East. It is bordered by the Red Sea to the west; Jordan, Iraq, and Kuwait to the north; the Persian Gulf, Qatar and the United Arab Emirates to the east; Oman to the southeast; and Yemen to the south.
Husayn ibn AliAbū ʿAbd Allāh al-Ḥusayn ibn ʿAlī ibn Abī Ṭālib (أبو عبد الله الحسين بن علي بن أبي طالب; 10 January 626 – 10 October 680) was a grandson of the Islamic prophet Muhammad and a son of Ali ibn Abi Talib and Muhammad's daughter Fatima, as well as a younger brother of Hasan ibn Ali. He is the third Imam of Shia Islam after his brother, Hasan, and before his son, Ali ibn Husayn Zayn al-Abidin. Being a grandson of the prophet, he is a member of the Ahl al-Bayt. He is also considered to be a member of the Ahl al-Kisa, and a participant in the event of Mubahala.
HajjHajj (hɑːdʒ; حَجّ DIN; sometimes also spelled Hadj, or Haj in English) is an annual Islamic to Mecca, Saudi Arabia, the holiest city for Muslims. Hajj is a mandatory religious duty for Muslims that must be carried out at least once in their lifetime by all adult Muslims who are physically and financially capable of undertaking the journey, and of supporting their family during their absence from home. In Islamic terminology, Hajj is a pilgrimage made to the Kaaba, the "House of Allah", in the sacred city of Mecca in Saudi Arabia.
CaliphateA caliphate or khilāfah (خِلَافَة, xi'laːfah) is an institution or public office under the leadership of an Islamic steward with the title of caliph (ˈkælɪf,_ˈkeɪ-; خَلِيفَة xæ'liː'fæh, ), a person considered a political-religious successor to the Islamic prophet Muhammad and a leader of the entire Muslim world (ummah). Historically, the caliphates were polities based on Islam which developed into multi-ethnic trans-national empires.