Written by: Ibn al-Qayyim
The Disease and the Cure by Ibn al-Qayyim al-Jawziyya... A detailed study of sins and transgressions, as they are the deadly disease. The author described the cure, which is the love of Allah and His Messenger, and adherence to virtuous values and truth, in order to achieve happiness in both worlds. He also spoke about supplication, its conditions and etiquette, the corruption of being deceived by Allah, and explained the crimes resulting from transgression, such as adultery, murder, and others.