Since, although the virtuous son was in point of time younger than the wicked son, yet in point of virtue he was older. On which account, on the present occasion, when their actions are to be compared together, he is placed first. Therefore one of them exercises a business, and takes care of living creatures, although they are devoid of reason, gladly taking upon himself the employment of a shepherd, which is a princely office, and as it were a sort of rehearsal of royal power; but the other devotes his attention to earthly and inanimate objects.