Islam is. It is the most pure religion in the world. The Muslim book the Quaran tells most of the truth about the world and about real life. The holy book of the Muslims hasn't been touched or rewritten from someone else's point of view.Answer: All religions are based on old books of fiction. Islam has the same fictional characters such as Noah, Abraham, Jesus, and many others that are found within the Jewish Torah and Christian Bible. To prove that Noah is only a fictional character and to automatically prove that every religious book about Noah is only a fictional book then only two facts are needed: 1. There would have been absolutely nothing left to eat for the thousands of poor starving carnivores after a universal flood because all of their prey would have been drowned and decayed fo