The concept of the Islamic faith, Themes of faith in Sunnis and majority scholars, Themes of disagreement on faith among the Sunnis, the importance of the Islamic faith and fruit, rule of learning doctrine, the characteristics of Doctrine and sources, the history of recording faiths and stages, the codification of faith factors, written books, monotheism and types, and proofs of that, suspicions of to dividing monotheism, Nullifiers of Islam, loyalty and fridge.