The elements of every sphere are different. Just as the air, the water and the earth of every part of the world are different in their effect upon the human being, so the atoms of every plane are different; their nature and character are as different as their effect. Therefore the form of the angel cannot be compared in any way with the form of the jinn; neither can the form of the jinn be compared with the form of man, for the atoms of which the jinn is made belong to another sphere.