The structure of the Earth happens over time. You don’t see the underlying processes that drive change on the surface, but you know they’re there because of what you do see. It is the same with you and me. We go through our own crystallization of our internal truths and shape our reality from these. Faith is empowering yourself to be able to shift your states as you see fit for your highest and best good. In other words, faith is moving mountains! Do that. 
=D