Explanation of the Four Fundamental Principles

Explanation of the Four Fundamental Principles by Shaykh Muhammad bin Abdul-Wahhab, published by Salafi Publications, offers a clear and reliable explanation of the four essential principles every Muslim must understand: knowing the reality of Tawheed, recognising shirk and its categories, understanding the difference between the believers and the polytheists, and the obligation to follow the Prophet ﷺ with sincerity.