The term BELIEVING IN THE KORAN is related to the religion of Islam. ISLAMIC is a seven letter word that refers to the monotheistic religion based on the teachings of the prophet Muhammad and the holy book, the Koran. Believing in the Koran is an important part of the ISLAMIC faith, as it is believed to be the word of God. Muslims believe that the Koran contains the divine revelations given to Muhammad by God, and that it is the ultimate source of guidance for their lives.