Islam (/ˈɪslaːm/;[note 1] Arabic: الإسلام, al-ʾIslām IPA: [ælʔɪsˈlæːm] ( listen)[note 2]) is a monotheistic, Abrahamic religion articulated by the Qur'an, a religious text considered by its adherents to be the verbatim word of God (Allāh), and, for the vast majority of adherents, by the teachings and normative example (called the sunnah, composed of accounts called hadith) of Muhammad (c. 570–8 June 632 CE), considered by most of them to be the last prophet of God. An adherent of Islam is called a Muslim (sometimes spelled "Moslem").[1]
Muslims also believe that God is one and incomparable[2] and that the purpose of existence is to worship God.[3] Muslims also believe that Islam is the complete and universal version of a primordial faith that was revealed many times before through prophets including Adam, Noah, Abraham, Moses, and Jesus.[4] Although a large majority of Muslims do maintain that the previous messages and revelations have been partially misinterpreted over time,[5] they are nevertheless all obliged, according to the Qur'an, to treat the older scriptures with the utmost respect.[6] As for the Qur'an, Muslims consider it to be both the unaltered and the final revelation of God.[7] Religious concepts and practices include the five pillars of Islam, which are basic concepts and obligatory acts of worship, and following Islamic law, which touches on virtually every aspect of life and society, providing guidance on multifarious topics from banking and welfare, to family life and the environment.[8][9]
Most Muslims are of two denominations: Sunni (75–90%)[10] or Shia (10–20%).[11] About 13% of Muslims live in Indonesia,[12] the largest Muslim-majority country, 25% in South Asia,[12] 20% in the Middle East,[13] and 15% in Sub-Saharan Africa.[14] Sizable Muslim communities are also found in Europe, China, Russia, and the Americas. Converts and immigrant communities are found in almost every part of the world. With about 1.62 billion followers or 23% of the global population,[15][16] Islam is the second-largest religion by number of adherents and, according to many sources, the fastest-growing major religion in the world.
Islam is a verbal noun originating from the triliteral root s-l-m which forms a large class of words mostly relating to concepts of wholeness, safeness and peace.[20] In a religious context it means "voluntary submission to God".[21][22] Islām is the verbal noun of Form IV of the root, and means "submission" or "surrender." Muslim, the word for an adherent of Islam, is the active participle of the same verb form, and means "one who submits" or "one who surrenders." Believers demonstrate submission to God by serving God, following his commands, and rejecting polytheism. The word sometimes has distinct connotations in its various occurrences in the Qur'an. In some verses, there is stress on the quality of Islam as an internal conviction: "Whomsoever God desires to guide, He opens his heart to Islam."[23] Islam, by its own inner logic, embraces every possible facet of existence, for God has named Himself al-Muḥīṭ, the All-Embracing.[24]
Other verses connect Islām and dīn (usually translated as "religion"): "Today, I have perfected your religion (dīn) for you; I have completed My blessing upon you; I have approved Islam for your religion."[25] Still others describe Islam as an action of returning to God—more than just a verbal affirmation of faith.[26] In the Hadith of Gabriel, islām is presented as one part of a triad that includes imān (faith), and ihsān (excellence), where islām is defined theologically as Tawhid, historically by asserting that Muhammad is messenger of God, and doctrinally by mandating five basic and fundamental pillars of practice
Islam's most fundamental concept is a rigorous monotheism, called tawḥīd (Arabic: توحيد). God is described in chapter 112 of the Qur'an as:[29] "Say: He is God, the One and Only; God, the Eternal, Absolute; He begetteth not, nor is He begotten; And there is none like unto Him."(112:1-4) Muslims and Jews repudiate the Christian doctrine of the Trinity and divinity of Jesus, comparing it to polytheism. In Islam, God is beyond all comprehension and Muslims are not expected to visualize God.[30][31][32][33] God is described and referred to by certain names or attributes, the most common being Al-Rahmān, meaning "The Compassionate" and Al-Rahīm, meaning "The Merciful" (See Names of God in Islam).[34]
Muslims believe that the creation of everything in the universe was brought into being by God's sheer command, "'Be' and so it is,"[35] and that the purpose of existence is to worship God.[36] He is viewed as a personal god who responds whenever a person in need or distress calls him.[37] There are no intermediaries, such as clergy, to contact God who states, "I am nearer to him than (his) jugular vein."[38] The reciprocal nature is mentioned in the hadith qudsi, "I am as My servant thinks (expects) I am."[39]
Allāh is the term with no plural