التعسّرُ في الرُواية عند المحدّثين مفهومه ونشاته واسبابه وآثاره

This research aims at studying the phenomenon named ‘Al-Ta’sur’ in narration of ‘Al-Ahadeeth’ by narrators. I highlight its concept, origin, reasons and effects on the reality of narration-science. This study finds out that this phenomenon is an exceptional one at the narrators’ environment. It is a precedency that is not found at the time of Companions of the Prophet or followers and if it was there, it was widely known. Those who are famous for practicing ‘Al- Ta’sur’ appeared because of some several psychological, scientific and religious reasons. The results show that this phenomenon has negative impacts that lead to the loss of narrations, hiding the weak points of the unreliable narrators and, giving an opportunity to some sick people to lie on the tongue of the prophet.