Shaykh Abi Uthman As-Sabooni's book praising and defending the Aqeedah of the Salaf and people of Hadith explained by Shaykh Rabi' bin Hadi 'Umair Al-Madkhali (May Allah have mercy upon him). This book is must for Ahl-Sunnah to understand and know the correct aqeedah of those who proceeded us in this religion.