There are men who have these powers in working order, and are able by their use to obtain a vast amount of most interesting information about the world which most of us as yet cannot see. The news that such investigators bring back to us is happily of the most reassuring character; they are able to tell us that divine law rules in these higher worlds of finer matter, just as it does down here in grosser matter; that to everything in this world there is an inner side, and that that inner side is often far greater and more glorious than the outer which to our blindness seems to be the whole.