This book is a translation of Book 2 : The Kitab Qawa’id al-‘Aqa’id of the famous Ihya Ulum Al-Din by Imam AL-Ghazali. It deals with the following: Section 1 On the Exposition of the Creed of the Orthodox Community as Embodied in the Two Words of the Shahadah which form One of the Pillars of Islam The Meaning of the Second Word of the Witness (AI-Shahadah) Section 2 On the Introduction to Religious Instruction and the Stages of Belief Section 3 On the Obvious Proofs for the Creed Written In Jerusalem The Second Pillar Concerning the Attributes of Allah, Involving Ten Principles The Third Pillar Concerning the Knowledge of the Works of Allah, Involving Ten Principles. The Fourth Pillar Concerning the Things Accepted on Authority and Believing what the Prophet (S) Related Concerning them, and it Involves Ten Principles Section 4 On belief and Islam, the relation between and the differences which distinguish them, whether belief increases or decreases and the qualifications winch the Fathers laid down concerning it.