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.
UthmanUthman ibn Affan (ʿUthmān bin ʿAffān; 573 or 576 – 17 June 656 CE), also spelled by Colloquial Arabic, Turkish, Persian and Urdu rendering Osman/Usman, was a second cousin, son-in-law and notable companion of the Islamic prophet Muhammad, as well as the third of the Rāshidun, or "Rightly Guided Caliphs". He played a major role in early Islamic history, and is known for having ordered the compilation of the standard version of the Quran. When Caliph Umar ibn al-Khattab died in office aged 60/61 years, Uthman, aged 68–71 years, succeeded him and was the oldest to rule as Caliph.
Rashidun CaliphateThe Rashidun Caliphate (al-Khilāfah ar-Rāšidah; 632 661) was the first caliphate to succeed the Islamic prophet Muhammad. It was ruled by the first four successive caliphs of Muhammad after his death in 632 CE (11 AH). During its existence, the empire was the most powerful economic, cultural, and military force in West Asia. The caliphate arose following Muhammad’s passing in June 632 and the subsequent debate over the succession to his leadership.
Abu BakrAbū Bakr ʿAbd Allāh ibn ʿAbī Quḥāfa (; 27 October 573 – 23 August 634) was the senior companion and was, through his daughter Aisha, a father-in-law of the Islamic prophet Muhammad, as well as the first Caliph of the Rashidun Caliphate. He is known with the honorific title al-Siddiq by Sunni Muslims. Abu Bakr was born in 573 CE to Abu Quhafa and Umm Khayr. He belonged to the tribe of Banu Taym. In the Age of Ignorance, he was a monotheist and condemned idol-worshipping. As a wealthy trader, Abu Bakr used to free slaves.
AliʿAlī ibn Abī Ṭālib (عَلِيّ بْن أَبِي طَالِب; 600 – 661 CE) was the last Caliph of the Rashidun Caliphate, the successor state to the Islamic prophet Muhammad's political dominions. He is considered by Shia Muslims to be the first Imam, the rightful religious and political successor to Muhammad. The issue of succession caused a major rift between Muslims and divided them into two major branches: Shia following an appointed hereditary leadership among Ali's descendants, and Sunni following political dynasties.
WaqfA waqf (وَقْف; ˈwɑqf, plural awqaf أَوْقَاف), also called a ḥabs (حَبْس, plural ḥubūs حُبوس or aḥbās أَحْباس), or mortmain property, is an inalienable charitable endowment under Islamic law. It typically involves donating a building, plot of land or other assets for Muslim religious or charitable purposes with no intention of reclaiming the assets. A charitable trust may hold the donated assets. The person making such dedication is known as a waqif ('donor').
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.
SunnahIn Islam, sunnah, also spelled sunna (سنة), are the traditions and practices of the Islamic prophet Muhammad that constitute a model for Muslims to follow. The sunnah is what all the Muslims of Muhammad's time evidently saw and followed and passed on to the next generations. According to classical Islamic theories, the sunnah are documented by hadith (the verbally transmitted record of the teachings, deeds and sayings, silent permissions or disapprovals of Muhammad), and alongside the Quran (the book of Islam) are the divine revelation (Wahy) delivered through Muhammad that make up the primary sources of Islamic law and belief/theology.
Umayyad CaliphateThe Umayyad Caliphate (661–750 CE) was the second caliphate established after the death of the Islamic prophet Muhammad. The caliphate was ruled by the Umayyad dynasty, also known as the Umayyads (ٱلْأُمَوِيُّون, al-ʾUmawīyūn, or بَنُو أُمَيَّة, Banū ʾUmayya, "Sons of Umayya"). Uthman ibn Affan (r. 644–656), the third of the Rashidun caliphs, was also a member of the clan. The family established dynastic, hereditary rule with Muawiya ibn Abi Sufyan, long-time governor of Greater Syria, who became caliph after the end of the First Fitna in 661.
HadithḤadīth (ˈhædɪθ or hɑːˈdiːθ; حديث, , ħadiːθ, () , أحاديث, , ʔaħaːdiːθ, literally "talk" or "discourse") or Athar (أثر, , literally "remnant"/"effect") refers to what most Muslims and the mainstream schools of Islamic thought believe to be a record of the words, actions, and the silent approval of the Islamic prophet Muhammad as transmitted through chains of narrators. In other words, the ḥadīth are transmitted reports attributed to what Muhammad said and did.