Khabar Al-Waahid (the single line transmission)

Over the years there has been a major discussion among students of knowledge and Fuqahaa about the subject of Khabr Ahaad whether it establishes 'Ilm i.e definite knowledge or not and thereby the question if it can be accepted in the 'Aqaaid. Scholars who claim that the khabr ahaad establishes 'Ilm and can be accepted in 'Aqaaid say that only the Jahmiyah, Mu'tazilah, Jabriyyah and Khawaarij differ in regards to this subject. The Author of this book considers those carrying this view as people who have gone away from the principles of Usool and has written this book as a detailed refutation about their views explaining why their viewpoint is not based on daleel (evidences) from the Quran, Sunnah and Ijma'a As Sahabaah to support it.