Muhammad ibn Abdullah[n 1] (Arabic: مُحَمَّد ٱبن عَبْد ٱللَّٰه, romanized: Muḥammad ibn ʿAbd Allāh, Classical Arabic pronunciation: [muˈħammad]; c. 570 – 8 June 632 CE)[1][2] was an Arab religious, social, and political leader and the founder of the world religion of Islam.[3] According to Islamic doctrine, he was a prophet divinely inspired to preach and confirm the monotheistic teachings of Adam, Abraham, Moses, Jesus, and other prophets.[3][4][5][6] He is believed to be the Seal of the Prophets within Islam.[n 2] Muhammad united Arabia into a single Muslim polity, with the Quran as well as his teachings and practices forming the basis of Islamic religious belief.