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.
We as a people are only now beginning to learn to read the language of the earth once more. We are beginning to see what our actions create. Since the beginning there have been those who have listened to the earth's song. We are a note in the discord or the harmony of this world. The way we walk is the way it becomes. Speak in anger and anger will come to you, speak with caring and love and these too shall be drawn to you. Our choices in action are sacred. To choose to work our way through our emotions and actions in a good way can be a most sacred act. Each action affects all others.