Analysis and Evaluation of the Sample Hadiths of Moalal in the Book of the ‘Elalel al_Hadith’ of Muhammad Baqir Behboodi

"Elalelof Hadith" is a science that examines the hidden harms of hadiths, in terms of text and document. The book "Elalelof Hadith" by Mohammad Baqir Behboodi is one of the contemporary writings on the subject of hadiths. This article seeks to understand the methods of analysis and measurement in the book. It is evident from the study of the book that the author considers everything that causes the rejection of narrations as a hadith damage, and since he often does not define these damages, the only way to achieve his methods in critique is to examine the sample narrations of the book. This study showed that the most important method of improvement in documentary and textual criticism is to review and compare narrations with each other. With this method, he has some document damages such as: sending, interruption, members, suspension, distortion and correction, mixing in the document and some textual damages such as: correction and distortion, abrogation and extraction in texts, mixing text and The document and the extension ... have been specified; In the research, it was found that the cases that he mentioned as injuries are considered as hadith injuries and the diagnosis is correct; However, the examples that he mentioned under the heading of some injuries did not show that hadith damage, and by examining all the methods, the accuracy of some narrations was established.