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.
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.
SurahA surah (ˈsʊərə; sūrah, سور, ), is the equivalent of "chapter" in the Qur'an. There are 114 surahs in the Quran, each divided into ayats (verses). The chapters or surahs are of unequal length; the shortest surah (Al-Kawthar) has only three verses while the longest (Al-Baqara) contains 286 verses. Of the 114 chapters in the Quran, 86 are classified as Meccan, as they were revealed before the Hijrah, while 28 are Medinan, as they were revealed after.
AishaAisha (; ˈɑːiːʃɑː, also US-ʃə,_aɪˈiːʃə, UKɑːˈ(j)iːʃə; 613/614 – July 678) was Islamic prophet Muhammad's third and youngest wife. In Islamic writings, her name is thus often prefixed by the title "Mother of the Believers" (ʾumm al-muʾminīn), referring to the description of Muhammad's wives in the Qur'an. Little is known about the early life of Aisha. A preponderance of classical sources converge on Aisha being 6 or 7 years old at the time of her marriage, and 9 at the consummation; her age has become a source of ideological friction in modern times.
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.
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.
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.
Battle of BadrThe Battle of Badr (غَزْوَةُ بَدْرٍ ɣazwatu badr), also referred to as The Day of the Criterion (يَوْمُ الْفُرْقَانْ, jawm'ul fur'qaːn) in the Qur'an and by Muslims, took place on 15 March 624 CE (Ramadan 19, 2 AH), near the present-day city of Badr, Al Madinah Province in Saudi Arabia. Muhammad, commanding an army of his Sahaba, defeated an army of the Quraysh led by Amr ibn Hishām, better known among Muslims as Abu Jahl. The battle marked the beginning of the six-year war between Muhammad and his tribe.
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.
RashidunThe Rashidun caliphs (الخلفاء الراشدون, rightly guided caliphs), often simply called the Rashidun, are the first four caliphs (lit.: 'successors') who led the Muslim community following the death of the Islamic prophet Muhammad: Abu Bakr (632-634), Umar (634-644), Uthman (644-656), and Ali (656-661). The reign of these caliphs, called the Rashidun Caliphate (632–661), is considered in Sunni Islam to have been 'rightly guided' (Arabic: ), meaning that it constitutes a model () to be followed and emulated from a religious point of view.
