Faith is our light in this life. By it we possess the truth without seeing it; we touch what we cannot feel, and see what is not evident to the senses. By it we view the world as though it did not exist. It is the key of the treasure house, the key of the abyss of the science of God. It is faith that teaches us the hollowness of created things; By it God reveals and manifests Himself in all things. By faith the veil is torn aside to reveal the eternal truth.
Jean Pierre De Caussade