The most incomprehensible fact is that we comprehend at all. - Abraham Joshua Heschel

Indeed, the sort of crimes and even the amount of delinquency that fill the prophets of Israel with dismay do not go beyond that which we regard as normal, as typical ingredients of social dynamics. To us a single act of injustice — cheating in business, exploitation of the poor — is slight; to the prophets, a disaster. To us injustice is injurious to the welfare of the people; to the prophets it is a deathblow to existence: to us, an episode; to them, a catastrophe, a threat to the world.

Faith is not a thing that comes into being out of nothing. It originates in an event. In the spiritual vacancy of life something may suddenly occur that is like the lifting of a veil at the horizon of knowledge. A simple episode may open sight of the eternal. A shift of conceptions, boisterous like a tempest of soft as a breeze may swerve a mind for an instant or forever. For God is not wholly silent and man is not always deaf. God's willingness to call men to His service and man's responsiveness to the divine indications in things and events are for faith what sun and soil are for the plant.

The principle to be kept in mind is to know what we see rather than to see what we know.