Then the authorship movement rises in the era of the Abbasid state, and books appear in various legal sciences, preserving the character that prevailed over the modernists, which is the attribution of the novel to the author of the book. Scholars began to set rules and establish principles, and as a result of this active scientific movement, new sciences emerged, which initially revolved around the service of the Noble Qur’an and the Noble Prophetic hadith. .