The exciting and beneficial book "Sharh of 'Risalatu ibn al-Qayyim ila' Ahadi Ikhwawanihi' is an explanation of Risalatu ibn al-Qayyim ila' Ahadi Ikhwawanihi' utilizing the original sources with evidence from the Quraan and authentic Hadith based on the understanding of the companions,the best early Muslim generation,and upon the creed, methodology and character of the Prophet and his companions. Ahlul Sunnah continue to utilize as evidence for their works and beliefs that which has been authentically reported from the Messenger of Allah. This work includes the contributions of the world's top, leading, well-reputed and prominent scholars. It is the summary of the work of Ibn al-Qayyim " Heartfelt Advice to a Friend".