From one individual was multiplied the many people who inhabit the earth's surface. And even if that intellectual spirit, sown in earth and swallowed up in shadow, does not see the light and the source of his beginning, nevertheless, you created along with him everything through which he, kindled by wonder at those things which he contacts by the senses, can sometimes lift the eyes of his mind to you, the Creator of all, and can be reunited to you in highest love and so can finally return to his source with joy

De Pace Fidei (The Peace of Faith)