Man's developmental stages as they are described in the Qur'an are in perfect harmony with the findings of modern embryology. The Qur'an is such a book that all the news related in it has proved to be true and facts that no one could ever have known at the time were announced in its verses. Certainly this provides clear evidence that the Qur'an is not the word of man. The Qur'an is the word of God, the Originator of everything and the Almighty Who encompasses everything with His knowledge.