From the Economist.
Critics call this Islamic Maoism. Out went the city’s heterogeneous mix of Maliki, Shafii and Zaydi rites; in came homogenisation under the Wahhabi creed. Alongside the black and white dress they forced on women and men respectively, the new tribal rulers reshaped the urban environment, stripping away the past. They replaced the four pulpits at the foot of the Kaaba, one for each of Sunni Islam’s schools, with a single one, exclusively for Wahhabi preachers. They cleansed the faith of saint-worship, demolishing shrines venerated by Shia and traditional Sunnis alike. Of the city’s scores of holy sites, only the Kaaba survives.