Abdul Wahhab was an 18th-century Islamic scholar from the Arabian Peninsula, known for founding the Wahhabi movement. He emphasized a return to the pure teachings of Islam as practiced by the Prophet Muhammad and his companions, advocating for monotheism and rejecting practices he viewed as innovations or deviations from the original faith. His teachings gained significant influence in Saudi Arabia, particularly through his alliance with the House of Saud. This partnership helped establish a religious and political framework that shaped the modern state of Saudi Arabia and continues to impact Islamic thought and practice in various regions today.