[168] For I think that as the sun and the moon do continually give light, ever since they were originally commanded to do so at the time of the original creation of the universe, and as they constantly obey the divine injunction, for the sake of no other reason but because evil and disobedience are banished to a distance far from the boundaries of heaven: so in the same way would the fertile and productive regions of the earth yield an immense abundance in the various seasons of the year, without any skill or co-operation on the part of the husbandman. But at present the ever-flowing fountains of the graces of God have been checked, from the time when wickedness began to increase faster than the virtues, in order that they might not be supplying men who were unworthy to be benefited by them.