Explaining The Fundamentals of Faith: Shar'h Usoul Al Eemaan

Sharh Usool Al-Eemaan, meaning "Explanation of the Fundamentals of Faith," is a key Islamic theological work, notably by Shaykh Muhammad ibn Salih al-Uthaymeen, that details the six core pillars of faith (Allah, Angels, Books, Messengers, Last Day, Divine Decree) with Quranic and Hadith support, aiming to establish sincere belief, peace of mind, and a strong Muslim community by clarifying Islamic creed (Aqeedah) and distinguishing it from polytheism (Shirk).