An Explanation of the Four Rules Regarding Shirk – Understanding Tawheed & Avoiding Shirk | Muhammad bin Abdul Wahhab | Aqeedah BookThe sin of shirk or associating partners with Allah is the most reprehensible act that a person can do. It is for this reason that this sin is the one sin that Allah has promised He will never forgive. Unfortunately, many Muslims who are unaware of the reality of shirk fall into it out of ignorance. This short treatise is an ideal work for the Muslim in order to understand the essence of shirk, and thus essential reading for the one who wishes to