All any fair minded, rational person need do, is read this book Kitabul Tauheed By Dr. Saleh Bin Fauzan. The book is a call to single out Allah Almighty for all worship, and to single the Messenger of Allah, Allah bless him and give him peace, for following. The texts itself is almost exclusively consists of verses from the Noble Qur'an, the Speech of Allah, and the Transmitted Narrations of the Prophet. The result is Islam in its revealed, unadulterated purity. This precious book is a key to the door of Islam. Kitabul Tauheed By Dr. Saleh Bin Fauzan has drawn the ire of those individuals and groups whose beliefs and practices have been laid bare, and exposed as polytheistic and steeped in disbelief by its illuminating pages.