Ryszard Kapuściński said this quote
“ […] I began to see Algiers as one of the most fascinating and dramatic places on earth. In the small space of this beautiful but congested city intersected two great conflicts of the contemporary world. The first was the one between Christianity and Islam (expressed here in the clash between colonizing France and colonized Algeria). The second, which acquired a sharpness of focus immediately after the independence and departure of the French, was a conflict at the very heart of Islam, between its open, dialectical — I would even say “Mediterranean” — current and its other, inward-looking one, born of a sense of uncertainty and confusion vis-à-vis the contemporary world, guided by fundamentalists who take advantage of modern technology and organizational principles yet at the same time deem the defense of faith and custom against modernity as the condition of their own existence, their sole identity.[…] In Algiers one speaks simply of the existence of two varieties of Islam — one, which is called the Islam of the desert, and a second, which is defined as the Islam of the river (or of the sea). The first is the religion practiced by warlike nomadic tribes struggling to survive in one of the world's most hostile environments, the Sahara. The second Islam is the faith of merchants, itinerant peddlers, people of the road and of the bazaar, for whom openness, compromise, and exchange are not only beneficial to trade, but necessary to life itself. ”