Heresy and innovation

Con autorización de la editorial para este capítuloFrom THE PRINCETON ENCYCLOPEDIA OF ISLAMIC POLITICAL THOUGHT edited by Gerhard Bowering, Patricia Crone, Wadad Kadi, Devin J. Stewart, Muhamman Qasim Zaman, and Mahan Mirza. Copyright © 2013 by Princeton University Press. Reprinted by permission. This content may not be reproduced or disseminated without formal permission from Princeton University Press. https://press.princeton.edu/books/hardcover/9780691134840/the-princeton-encyclopedia-of-islamic-political-thoughtPeer reviewe