[61] for if any one observes the arrangement which exists in nature, and the constitution according to which the world goes on, which is more excellent than any kind of reasoning, he learns, even though no one speaks to him, to study a course of life consistent with law and peace, looking to the example of good men. But the most manifest demonstrations of peace are those which the scriptures contain; and we must mention the first which also occurs the first in the order in which they are set down.