28. This storehouse of material is in the highest degree necessary, because faith cannot be formed without it, for the knowledges [cognitiones] of truth and good enter into faith and make it, so that if there are no knowledges, faith cannot come forth into being, for an entirely void and empty faith is impossible. If the knowledges are scanty, the faith is consequently very small and meager; if they are abundant, the faith becomes proportionately rich and full.