In the first place, when we see from morning till evening man's selfish actions, whether good or bad actions, we see that he is not entitled to any happiness or anything good coming to him. And that shows that God does not always exact according to a certain law. He does not weigh your virtue on one side of the scale and His grace on the other, and exchange His grace for man's virtues. The Divine Being apart, man in his friendship, in his kindness, in his favor and disfavor, does he always exact what the other one is, or is doing? No. A friend admires his friend for his goodness and defends him for his wrongdoings. Does he not forget the law when there comes friendship? He forgets it. So man, instead of using justice and reason, overlooks all that is lacking and wrong.