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.
Bid'ahIn Islam, bid'ah (بدعة; innovation) refers to innovation in religious matters. Linguistically, the term means "innovation, novelty, heretical doctrine, heresy". Despite its common use in Muslim texts, the term is not found in the Qur'an. In classical Arabic literature (adab), it has been used as a form of praise for outstanding compositions of prose and poetry. In early Islamic history, bid'ah referred primarily to heterodox doctrines.
Hadith studiesHadith studies (علم الحديث ʻilm al-ḥadīth "science of hadith", also science of hadith, or science of hadith criticism or hadith criticism) consists of several religious scholarly disciplines used by Muslim scholars in the study and evaluation of the Islamic hadith—i.e. the record of the words, actions, and the silent approval of the Islamic prophet, Muhammad. Determining authenticity of hadith is enormously important in Islam because along with the Quran, the Sunnah of the Islamic prophet—his words, actions, and the silent approval—are considered the explanation of the divine revelation (wahy), and the record of them (i.
Hadith terminologyHadith terminology (muṣṭalaḥu l-ḥadīth) is the body of terminology in Islam which specifies the acceptability of the sayings (hadith) attributed to the Islamic prophet Muhammad by other early Islamic figures of significance such as the companions and followers/successors. Individual terms distinguish between those hadith considered rightfully attributed to their source or detail the faults of those of dubious provenance. Formally, it has been defined by Ibn Hajar al-Asqalani as: "knowledge of the principles by which the condition of the narrator and the narrated are determined.
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.
Companions of the ProphetThe Companions of the Prophet (اَلصَّحَابَةُ; aṣ-ṣaḥāba meaning "the companions", from the verb صَحِبَ meaning "accompany", "keep company with", "associate with") were the disciples and followers of Muhammad who saw or met him during his lifetime, while being a Muslim and were physically in his presence. "Al-ṣaḥāba" is definite plural; the indefinite singular is masculine صَحَابِيٌّ (), feminine صَحَابِيَّةٌ ().
MuftiA Mufti (ˈmʌfti; مفتي) is an Islamic jurist qualified to issue a nonbinding opinion (fatwa) on a point of Islamic law (sharia). The act of issuing fatwas is called iftāʾ. Muftis and their fatwas played an important role throughout Islamic history, taking on new roles in the modern era. Tracing its origins to the Quran and early Islamic communities, the practice of ifta crystallized with the emergence of the traditional legal theory and schools of Islamic jurisprudence (madhahib).
KharijitesThe Kharijites (al-Khawārij, singular khāriji), also called al-Shurat (al-Shurāt), were an Islamic sect which emerged during the First Fitna (656–661). The first Kharijites were supporters of Ali who rebelled against his acceptance of arbitration talks to settle the conflict with his challenger, Mu'awiya, at the Battle of Siffin in 657. They asserted that "judgment belongs to God alone", which became their motto, and that rebels such as Mu'awiya had to be fought and overcome according to Qur'anic injunctions.