Probably this is the most read book of today on Islamic belief regarding monotheism. It is a book authored on clarifying the reality of Monotheism and the different types of polytheistic beliefs and practices, the author suffices himself to mentioning the relevant Ayaat, Ahaadeeth and statements of the Salaf under each chapter and then mentions the benefits derived from them. The purpose of this course is to explain this famous book in an easy and simple way so that Muslims from every walk of life can understand the correct Islamic 'Aqeedah, and can save themselves, their family and friends from the Fire of Hell.