"[...]faith, which the Greeks disparage, deeming it futile and barbarous, is a voluntary preconception, the assent of piety—“the subject of things hoped for, the evidence of things not seen,” according to the divine apostle. “For hereby,” pre-eminently, “the elders obtained a good report. But without faith it is impossible to please God.” Others have defined faith to be a uniting assent to an unseen object, as certainly the proof of an unknown thing is an evident assent. If then it be choice, being desirous of something, the desire is in this instance intellectual. And since choice is the beginning of action, faith is discovered to be the beginning of action, being the foundation of rational choice in the case of any one who exhibits to himself the previous demonstration through faith. Voluntarily to follow what is useful, is the first principle of understanding. Unswerving choice, then, gives considerable momentum in the direction of knowledge. The exercise of faith directly beco...