Author name: Dr. Abdul Karim bin Abdullah Al-Khudair Number of pages: 192 Book size: 14 x 20 Publishing house: Al-Bayan Explanation of the Important Lessons for the Common Ummah The book: “Important Lessons for the Common Ummah” by His Eminence Sheikh Abdul Aziz bin Baz is one of the most important things that a Muslim should pay attention to, as it included An abundant set of rulings that a Muslim must know, in the fields of interpretation, belief, and jurisprudence. The book has explained the interpretation of Al-Fatihah, the ranks of religion, and the most important rulings on prayer and zakat, and because this book is in need of further clarification, and what removes from it some of the problems that may arise among the general public. The explanation of His Excellency Sheikh Abdul Karim bin Abdullah Al-Khudair was useful in his chapter; He explained the problem, mentioned the evidence, and pointed out branches related to the origins of issues in the Book, in which mistakes often occur among people.