Allah, Glory be to Him, has made some months superior to others, and He has made some days and nights better than others, so He made the Night of Decree better than a thousand months, and He made Friday the best day of the week, and He preferred Ramadan over all other months, and it is the most holy month. These virtuous seasons are seasons except that God Almighty has one of the functions of obedience to Him, in which the Muslim draws closer to Him, and God has a kind of gentle breezes with which He afflicts those who return by His grace and mercy upon him.So the happy one who takes advantage of the seasons of the months, days and hours, and draws near to his Lord in them with the functions of obedience, it may be that he will be struck by a whiff of those scents, and he will be happy with them, after which he will be safe from the joys of the joys of investment and the cultural exploits that this book presents, and what is in it. In it is written by Imam Al-Hafiz, the scholar Zain Al-Din Abd Al-Rahman bin Ahmad Al-Dimashqi Al-Hanbali, famous for Ibn Rajab, all the virtues of the months, days, nights and every Islamic season, and a feast that Muslims rejoice in. He mentioned all the deeds that the Muslim was keen on by the Messenger, his companions, and his followers after them. It is a book that every Muslim deserves to own and work with.