Imam Ibn Saad and his approach to wound and modification through his book "The Great Classes"

One of the most important legal sciences after the interpretation of the words of God Almighty is the science of hadith and perhaps his honor from the honor of its owner r, and the most honorable science of hadith sciences is the science of wound and modification, and in which it distinguishes between what is transmitted from the Prophet r, and what is fabricated by him r, That is why it spread after the era of the Companions, may God be pleased with them, from sedition and political turmoil and common, and more lying, and the most of the hadiths, whether in support of the doctrine, or hatred for Islam, and spoke in the legal sciences every good and good, which made the need for this science to verify the narrators in the authenticity of the movable On the authority of the Prophet r, and warning from the people of heresies and passions. ** This research means Imam Ibn Saad Abu Abdullah Muhammad bin Saad bin Muna’a Al -Zuhri, who is an imam of the imams who were based on the knowledge of the wound and the amendment, and his words in the men have his weight and his consideration for critics. In his book, the Golden Imam made him (mentioning his saying in the wound and modification) in the fourth layer out of twenty -two layers in which the men's critics collected. ** In this research, I dealt with the personality of Imam Ibn Saad, where she stood on the basic information of this great world and reminded of it, a simple summary of his name, his artistic, his birth date, his death, his upbringing, his scientific trips, his elders and his disciples, as he dealt with his faith, his place of wound scholars, modification, classification between them and his most important books. Also, I dealt with a summary of his book (his name, his attribution to him, and his importance to scholars of wound and modification, his subject, and his approach to it, as I also dealt with the most important words to her.