An Explanation of the Four Rules Regarding Shirk

"An Explanation of the Four Rules Regarding Shirk" is a key Islamic text by Muhammad bin Abdil-Wahhab, explaining four core principles to differentiate true monotheism (Tawhid) from polytheism (Shirk), helping Muslims understand the grave danger of associating partners with Allah (God), which is the unforgivable sin, often committed unknowingly through ignorance, by focusing on who truly deserves worship and distinguishing believers from disbelievers. The book, often published with commentaries from scholars like Abu Ammaar Yasir Qadhi and Saalih al-Fawzaan, serves as a guide to understanding Allah's oneness and avoiding Shirk's pitfalls.