Explanation of Risalah al-Qayyim Ilaa Ahad Ikhwaanihi is a book on a letter Ibn al-Qayyim al-Jowziyyah wrote advising one of his Brothers on removing the disease of doubts and desires from his heart and commanding with obedience and following the Prophet 'alayhi salat wa salaam. Explained by ash-Shaykh Sulayman ar-Ruhaily and printed by dar Miraath an-Nabawee on 208 pages of yellow paper.