There are numbers of religion, which are currently practicing all over the world. Every religion will have its own religious books. The key matter of the religious books which deals mainly about the principles of god. The religion will not stand forever if it has no proper principles. It can be avoid mainly by through religious books. Yes, the every religious book is the perfect reflect of principles of their religion. We can able to worship god only if we know the history of the religion. The religious books will enable us to find the histories of every god. Every religion is following the same way of principle except the way of preaching. The audio books will also help us to preach god in full mind by way of singing. The Christian audio books are in high place compare to any other religion.