Long Ernest Hemingway said:: All thinkers are godless! Even if the idea of Hemingway's indulgence, therefore must accept that even sectors are godless. Almost all of the winners of the Nobel Prize and the greater part of the world's most prominent scientists and thinkers are skeptical of the existence of God and this is even before it is provided to the existence of prophets, Angels, or demons, or ajanh, an imam and a few hundred thousand years have believed the absent. Knowing the importance of this issue is such that the دیدگاههایی in Iran or other Islamic societies like Saudi Arabia deal with security and even face the death penalty would be. Therefore, when faced with such charges (Like the death penalty for Insult to the father of the gpeto) You must know what the extent of cognitive science and uncertainty we face: