Real faith is rooted in a basic unknowing about ultimate things, and religion helps us to be in relation to that mystery. This kind of unknowing can offer calm or create anxiety, depending on a person's faith. Often people fill in this emptiness by insisting that they possess the truth. The fragility of their faith is betrayed by their strident insistence on being right and by their efforts to force their views on others. They seem afraid of the very things that define religion: mystery and trust.
The spiritual function of fierce terrain (in the apophatic tradition) is to bring us to the end of ourselves, to the abandonment of language and the relinquishment of ego. A vast expanse of jagged stone, desert sand, and towering thunderheads has a way of challenging all the mental constructs in which we are tempted to take comfort and pride, thinking we have captured the divine. The things that ignore us save us in the end.