This book explains the fundamental aspects of the Islamic Creed according to the Quran and Sunnah ad the way of the righteous ancestors of Muslims, As-Salaf As-Sali`h. The author is one of the Hanbali scholars who upheld the creed of Imam Ahmad in the fundamentals just as they followed Ahmad’s school of thought regarding the [jurisprudence] branches of the religion. The author identified his creed in this book with the creed of the Salaf, which indicates the author’s upholding the methodology of Ahl As-Sunnah in creed and belief and his knowledge in the creeds of the sects and the innovators.