There is never any existence to the mind in the sphere of manifestation, except by representation. We talk as though we saw the sun, moon, and stars, and not as though we saw their representations; but in regard to all things external or manifestational, man in all forms only perceives the representation; and when the representation corresponds to the reality, he has the truth. Now in looking at these lights, the light is not in your mind, but its representation is there. It is there by that which represents it. Then you must make a distinction between the omnipresence of being and of that which represents being. In respect to all means by which the mind perceives existence external to its consciousness, it is true that it only perceives it by representation, and not by its presence. Existence in every department is represented to your mind, and mind by its representation, and not by its absolute presence, perceives it. Understand this distinction, and it will explain a great many mysteries you have had to contend with in times past. As you perceive my form by that which represents it to you, and as that which represents it is omnipresent in this room, while my form, from which these representations flow, has but one position, so also, if you should remove these walls many feet, or even miles, making this room many miles in extent, my form would be omnipresent in all this space, and the mind that perceived me would perceive me by that representation of form, and not by my presence.