The works of Abu Hayyan al-Tawhidi were a reflection of the nature of his unique formation and his deep and broad culture. He wrote many books and letters. He was considered one of the individuals of his time who was famous for his extensive writing in various forms of knowledge, and he had a style in which he wove in the style of Al-Jahiz, combining eloquence, eloquence, eloquence of statement, virility of words, and richness of meanings. Several published books, the most famous of which is "Enjoyment and Sociability," which is a valuable source for knowing Abu Hayyan's heritage and understanding the nature of intellectual and social life in his time. It is the most useful and enjoyable of Abu Hayyan's books, and perhaps the most eloquent of what was said in describing this book is Al-Qifti's statement in "The History of the Wise Men": "It is an enjoyable book in fact for those who participate in the arts of science, for it has waded through every sea and dived into every depth."