“The law of nature […] is nothing other than the light of the intellect planted in us by God, by which we know what should be done and what should be avoided. God gave us this light or law in creation.”

The Sixteenth Revelation, Chapter 84
Context: The light is Charity, and the measuring of this light is done to us profitably by the wisdom of God. For neither is the light so large that we may see our blissful Day, nor is it shut from us; but it is such a light in which we may live meedfully, with travail deserving the endless worship of God.

The Grand Design (2010)

Opening lines, p. 104
Variant translations:
What is God-given is called nature; to follow nature is called Tao (the Way); to cultivate the Way is called culture.
As translated by Lin Yutang in The Importance of Living (1937), p. 143
What is God-given is called human nature.
To fulfill that nature is called the moral law (Tao).
The cultivation of the moral law is called culture.
As translated by Lin Yutang in From Pagan to Christian (1959), p. 85
The Doctrine of the Mean

This is actually from an essay "On Government No. I" that appeared in Franklin's paper, The Pennsylvania Gazette, on 1 April 1736. The author was John Webbe. He wrote about the privileges enjoyed under British rule,
:Thank God! we are in the full enjoyment of all these privileges. But can we be taught to prize them too much? or how can we prize them equal to their value, if we do not know their intrinsic worth, and that they are not a gift bestowed upon us by other men, but a right that belongs to us by the laws of God and nature?
Misattributed

XI, 9
The City of God (early 400s)
Context: For when God said, “Let there be light, and there was light,” if we are justified in understanding in this light the creation of the angels, then certainly they were created partakers of the eternal light which is the unchangeable Wisdom of God, by which all things were made, and whom we call the only-begotten Son of God; so that they, being illumined by the Light that created them, might themselves become light and be called “Day,” in participation of that unchangeable Light and Day which is the Word of God, by whom both themselves and all else were made. “The true Light, which lighteth every man that cometh into the world,” — this Light lighteth also every pure angel, that he may be light not in himself, but in God; from whom if an angel turn away, he becomes impure, as are all those who are called unclean spirits, and are no longer light in the Lord, but darkness in themselves, being deprived of the participation of Light eternal. For evil has no positive nature; but the loss of good has received the name “evil.”

Preserved in Hill's Works (1753), Vol. IV, p. 92, and mentioned as probably derived from Alexander Pope's "Nature and Nature's laws lay hid in night: God said, Let Newton be! — and all was light" in The Epigrammatists: A Selection from the Epigrammatic Literature of Ancient, Mediæval, and Modern Times (1875) by Henry Philip Dodd, p. 329.

Source: Peace Pilgrim: Her Life and Work in Her Own Words (1982), Ch. 8 : The Way of Peace
Context: Knowing that all things contrary to God's laws are transient, let us avoid despair and radiate hope for a warless world. Peace is possible, for thoughts have tremendous power.
A few really dedicated people can offset the ill effects of masses of out-of-harmony people, so we who work for peace must not falter. We must continue to pray for peace and to act for peace in whatever way we can, we must continue to speak for peace and to live the way of peace; to inspire others, we must continue to think of peace and to know that peace is possible. What we dwell upon we help to bring into manifestation. One little person, giving all of her time to peace, makes news. Many people, giving some of their time, can make history.

As quoted in Phillips' Book of Great Thoughts & Funny Sayings (1993) edited by Bob Phillips, p. 42