This book contains a wealth of Islamic etiquette and beneficial practices needed by every scholar, worshipper, and Muslim. Many authors have written on this subject, including Abu Dawud al-Sijistani (author of the Sunan), Abu Bakr al-Khallal, Abu Bakr Abd al-Aziz, Abu Hafs, Abu Ali ibn Abi Musa, Qadi Abu Ya'la, Ibn Aqil, and others. Some of these works, including this book, address topics such as enjoining good and forbidding evil, supplication, medicine, clothing, and more.
This book includes most, if not all, of the issues contained in these works.
However, it also includes useful, good, and strange things from various places; whoever knows it knows its value.
He knew that he had learned from the necessary benefits what most or many of the jurists did not know because they were preoccupied with other matters, and the books that compile this art are rare.