This second edition of the book comes after the heinous attacks that ISIS perpetrated in Egypt, Lebanon, Turkey, France, the USA and Indonesia. These attacks, which must be condemned by Muslim scholars and preachers around the world, are another testimony that, by killing women, children, and civilians, ISIS betrayed Islam, betrayed the Holy Quran, and betrayed the teachings of Prophet Muhammad (PBUH). After the overwhelming response to the first edition, the author felt the need for a second edition that quenches the thirst of the readers with more details. He penned this second edition to further elaborate on many important topics, such as the prohibition of burning human beings, the abolition of slavery, and Islam’s position towards minorities. New subjects are also tackled, such as the invalidity of excommunicating Muslim rulers for not applying certain aspects of Shari’ah, Islam’s position towards democracy, and the prohibition of destroying pre-Islamic monuments and sacred sites. Several other topics benefitted from more rigorous proofs, especially the section confirming that ISIS criminals have left the fold of Islam and are no longer Muslims.