Qur’an

The Qu'ran is the religious book of the muslims. This book was verbaly revealed to Muhammad by the angel Jibreel through 28 years and was later on writen down. Muhammad and his followers memorized the Qur'an and used to recite it amongst themselves and other people or to tell other people about Allah. There are many rewards in reciting the Qur'an and there are some stories in the book that are very important to most muslims because they are of great moral values.

Link :)