Islam that abrogated celestial religions of Judaism and Christianity along with their validity is explained first. That Qur'an-ı Karîm is word of Allah; miracles of Muhammad ׳alayhissalâm, his virtues, moral practices and habits; how to be a true Muslim; a comparison of Islam and Christianity; that Muslims are scientifically powerful; are explained next.Read this book slowly and with reflection! Encourage others to read it, too! An ignorant person cannot be a good Muslim. Indeed, it is impossible for a person not to attach all his heart to Islam after learning its fundamentals. After reading this book, you will also realize what a lofty, sacred, logical, and perfect religion Islam is, and you will attach all your heart and soul to it in order to attain salvation and repose in this world and in the hereafter.