Monotheism of Religions

The need to follow religions throughout history has been a source of human belief in the existenceof a wise creator in the creation of the universe. if we consider the world to be the product of the creationof a wise creator, we will consider the sending of the messenger to be the result of his wisdom, and wewill reasonably follow his messengers. now the question is whether at present all the heavenly religionsare divine and trusted with the details contained in their holy books, and human beings are free to chooseone of them and they are free to choose each of them to be guided or not? the present article, in adescriptive and analytical way, while distinguishing between religions and denominations, proves thenecessity of following religions and then categorizes religions throughout history and studies the threeworld religions of judaism, christianity and islam and compares their divine books. as a result of thisresearch and according to the traditional and rational reasons, it has been proven that the pre-islamicdivine books (the bible) have undergone changes and distortions, and unlike the qur'an, which has beenprotected from distortions according to convincing evidences, they are not currently fully trusted. also,since in the remaining text of these books there are signs of the appearance of the last prophet and thenecessity of following him, and also according to other evidences, it was proved that the only divineavailable path is islam, whose heavenly book is eternal and it is necessary for humankind to follow it.