Analysis of information sources in references of the Wikipedia article "Ουαχαμπισμός" in Greek language version.
the two ... concluded a pact. Ibn Saud would protect and propagate the stern doctrines of the Wahhabi mission, which made the Koran the basis of government. In return, Abdul Wahhab would support the ruler, supplying him with 'glory and power.' Whoever championed his message, he promised, 'will, by means of it, rule and lands and men.'
For more than two centuries, Wahhabism has been Saudi Arabia's dominant creed. It is an austere form of Sunni Islam that insists on a literal interpretation of the Quran. Wahhabis believe that all those who don't practice their form of Islam are heathens and enemies. Critics say that Wahhabism's rigidity has led it to misinterpret and distort Islam, pointing to extremists such as Osama bin Laden and the Taliban. Wahhabism's explosive growth began in the 1970s when Saudi charities started funding Wahhabi schools (madrassas) and mosques from Islamabad to Culver City, California.