to rest one's case on faith means to concede that reason is on the side of one's enemies- that one has no rational arguments to offer.
Ayn RandIndependence is the recognition of the fact that yours is the responsibility of judgment and nothing can help you escape it-that no substitute can do your thinking, as no pinch-hitter can live your life-that the vilest form of self-abasement and self-destruction is the subordination of your mind to the mind of another, the acceptance of an authority over your brain, the acceptance of his assertions as facts, his say-so as truth, his edicts as middle-man between your consciousness and your existence.
Ayn Rand