Does one need proof to come to a certain belief? We can look at the signs in nature and find out what happened to certain people in the past, such as Noah and Paul. With the Book of Books, Allah has provided the world with His Interpretative Word.
Are we willing to see a Omnipotent God Who is above all other god in case He exists? Is mankind willing to face a more intelligent Being than themselves? Most difficult thing to accept for human beings is that this Supreme Being would encompass everything while He is the Most High above everything, being able to be everywhere, to know everything and able to do everything. Most people want to have everything themselves under control and want to command others, not being commanded themselves. Come to know more about modern philosophers like Immanuel Kant their theories and transcendent beings in contrast to immanent beings, by clicking on the title of this article.