The pathology of textual intercalate in the hadiths of Mahdaviat

According to the position of Mahdaviat hadiths, the proper use and protection of this rich treasure requires some grounds. One of these areas is the identification of injuries and pests; In order for Mahdavi's hadith research to eliminate their undesirable consequences in the field of understanding hadith. Studies indicate that one of the fundamental harms to Mahdavi hadiths is that "Adraj" means the words of the narrator or the copyist on the command of the Infallible (AS). Since sometimes a small change in the hadith will fail us to reach the goal of the Infallible (AS) and will cause differences of opinion, it is especially important to pay attention to this damage. Also, since the study of admission in all sources of Mahdavi narration and Mahdaviat narrations is a very big and extensive work, in this article, using descriptive-analytical, critical method, we have examined some hadiths and have come to the conclusion that this The phenomenon, in some narrations, prevents the reliance on the primitive emergence of the hadith, and causes disruption in the transmission of the concepts intended by the Infallible (AS). Although this damage is small in the face of the multitude of authentic narrations, it is appropriate to take care of it and consider a cure for this small number as well. And the best way to cure these narrations is to form a family of hadith based on original and reliable sources around the narration in question.