“The past glories of Islamic civilization show that it was once able to progress. That progress was based upon a different set of ideas, antithetical to those of the Islamists, who would have been considered heretical then.” IslamistIslamic Civilization Book:The Closing of the Muslim Mind: How Intellectual Suicide Created the Modern Islamist Crisis Source: The Closing of the Muslim Mind: How Intellectual Suicide Created the Modern Islamist Crisis