Final Divine Book: the Holy Qur’an - What Is Islam ?

“I have left behind you something which, if you adhere to it, you will never go astray, that is the Book of Allah” Prophet Muhammed (saw) (Muslim, Hajj/147) The Holy Qur’an is the final revelation and divine book by which Allah the Almighty addressed humanity through the Prophet Muhammad. Allah (s.w.t) explicitly states that He sent down the Qur’an and will protect it until the Day of Judgment. The Holy Qur'an is the main source for Islam. In order to become a Muslim, it is obligatory to have faith in the Holy Quran.