In reference to the Gharaniq narratives he has said...
In reference to the Gharaniq narratives he has said: "These narratives have been created and furnished by atheists and dualists". 368 This scholar also wrote a book on this matter which unfortunately has not remained for us today to enable us to find out about the range of his studies and research and become further acquainted with this fact.
Now, in order to gain an acquaintance with the perimeters of the dualists deeds and the limits of their destruction we will refer to the writings of the authorities on the matter. Researchers from among the experts on Hadith have investigated the circumstances surrounding the plots and destructive acts of the dualists and atheists in the first centuries of Islam, and have given explanations which to an extent remove the veil of mystery surrounding this deed.
In a description of those persons who purposefully lied in the narration of hadiths, Ibn Jozy a sixth century researcher and expert on hadiths (died 597 A.H) says: 'There was one group of dualists whose aim was the misgiving in the hearts of the people and to play with beliefs. One maternal uncle and Hammad ibn Salamehs step son. Ibn Abil Auja (one of the well-known second century dualists) entered fabricated hadiths into his step father, Hammad ibn Salamehs books of Hadith.
Ibn Jozy adds: "The great expert on Hadiths Abu Ahmad taken before Mohammad ibn Sulaiman ibn Ali (because of dualism and atheism) he ordered his head to be severed. Because Ibn Abil Auja was certain of his death he said: I swear to God that I have spread among you four thousand fabricated, false hadiths which have made the permitted, prohibited, and the prohibited, permitted. I have changed your days of fasting to days of fast-breaking and your days of fast-breaking to days of fasting.
It has also been related that Mahdi Abbasi has said: A man of the dualists admitted to me that he had fabricated and furnished four hundred false Hadiths which circulated among the Muslims". Ibn Jozy said: "Among those who fabricated false Hadiths we have: (Moghaireh ibn Sa'id) and (Bayan) and then he mentions this remark by Ibn Numayr: Moghaireh was a sorcerer and Bayan was a dualist and Khalib ibn Abdullah Ghasry, the Hakem, killed them both and burned their bodies.
Among these dualists there were certain persons who deceived the scholars of Hadiths and entered fabricated Hadiths in their books of hadiths, and later these experts repeated them to others thinking that they were their own narrations.