The Akkad sees that the knowledge of Satan was the light of the distinction between good and evil, and there was no distinction between the goodness before the devil was known for its qualities and deeds, the cruelty of his capabilities, and the secrets of his purposes. The Akkad in this book provides a sufficient study in the "power of evil" from eternity, to the middle of the twentieth century, as it presents the history of the devil that represents evil, extracting the history of human morals. And Al -Akkad is Abbas Mahmoud Al -Akkad; A writer, poet, historian, and Egyptian philosopher, who devoted his life to literature, as he is a journalist who has many articles, and his star shined in modern Arabic literature, and reached a high rank. Al -Akkad was born in Aswan Governorate in 1889, in a simple family. He has composed more than a hundred books, and the books of genius are one of its most famous books. He died in 1964, leaving behind a dirty literary inheritance.