Doubts are the messengers of the Living One to rouse the honest. They are the first knock at our door of things that are not yet, but have to be, understood; and theirs in general is the inhospitable reception of angels that do not come in their own likeness. Doubt must precede every deeper assurance; for uncertainties are what we first see when we look into a region hitherto unknown, unexplored, unannexed.
