Islam (/ˈɪslɑːm/; Arabic: الإسلام, al-ʾIslām IPA: [ælʔɪsˈlæːm] is a monotheistic and
Abrahamic religion articulated by the Qur'an, abook considered by its adherents
to be the verbatim word of God (Arabic: الله Allāh) and by the teachings and normative example (called
the Sunnah and composed of hadith) of Muhammad, considered by them to be the
last prophet of God. An adherent of Islam is called a Muslim.
Muslims believe that God is one and incomparable and the purpose of existence is to worship God. Muslims also believe that Islam is the complete and universal version of a primordial faith that was revealed before many times throughout the world, including notably through Adam, Noah, Abraham, Moses and Jesus, whom they consider prophets. They maintain that the previous messages and revelations have been partially misinterpreted or altered over time, but consider the Arabic Qur'an to be both the unaltered and the final revelation of God. 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 warfare and the environment.