From time to time deviant ideas and interpretations spread whose proponents claim to follow the Qur'an and Sunnah while allowing themselves to judge whomever they wish as believer or unbeliever — a grave matter that scholars had to confront.
This book sets out clearly the boundaries of faith and unbelief on the basis of the Noble Qur'an and the pure Sunnah, and what is found in the sources trusted by the scholars of creed and legal theory. It urges the Muslim to stop at the limits set by Allah and never to go beyond the definitive, established texts.
