"Spirituality brings a class of men who lay exclusive claim to the special powers of the world. The immediate effect of this is a reaction towards materialism, which opens the door to scores of exclusive claims, until the time comes when not only all the spiritual powers of the race, but all its material powers and privileges are centred in the hands of a very few; and these few, standing on the necks of the masses of the people, want to rule them. Then society has to help itself, and materialism comes to the rescue."