The importance of this book is that it shortens the research methods and makes it easier for researchers in fundamentalist issues. It also touches the real life of the contemporary Muslim, and demonstrates in practice the flexibility of the Shari'ah and its suitability for every time and place.

The book Spelling and Punctuation Rules by Abdul Salam Haroon is one of the best and most important books, as the book comes with the correct Arabic writing rules, as well as punctuation marks in their correct placement.