“There is nothing in the world that renders a man more unlike to a saint, and more like to Satan - than to argue from God's mercy to sinful liberty; from divine goodness to licentiousness.”

IV. Mediscque Vocatur The physician is sent for
Devotions Upon Emergent Occasions (1624)

Source: Life Together: The Classic Exploration of Christian Community

Liberty University, Lynchburg, VA, , quoted in [2012-05-13, In LU Speech, Romney Boldly Touts Faith, and Traditional American Values, Jason, Johnson, Bearing Drift, http://bearingdrift.com/2012/05/13/in-lu-speech-romney-boldly-touts-faith-and-traditional-american-values/, 2012-05-15]
2012

The trial of Charles B. Reynolds for blasphemy (1887)
Context: I want you to understand what has been done in the world to force men to think alike. It seems to me that if there is some infinite being who wants us to think alike he would have made us alike. Why did he not do so? Why did he make your brain so that you could not by any possibility be a Methodist? Why did he make yours so that you could not be a Catholic? And why did he make the brain of another so that he is an unbeliever — why the brain of another so that he became a Mohammedan — if he wanted us all to believe alike?
After all, maybe Nature is good enough and grand enough and broad enough to give us the diversity born of liberty. Maybe, after all, it would not be best for us all to be just the same. What a stupid world, if everybody said yes to everything that everybody else might say.
The most important thing in this world is liberty. More important than food or clothes — more important than gold or houses or lands — more important than art or science — more important than all religions, is the liberty of man.

Source: From the book The Demon-Haunted World Sagan quoting from Kenneth V. Lanning, FBI Behavioral Science Research Unit, from an article Satanic, Occult and Ritualistic Crime in The Police Chief, Oct 1989 note: Misattributed

Letter III
The Nemesis of Faith (1849)
Context: The Mahometans say their Koran was written by God. The Hindoos say the Vedas were; we say the Bible was, and we are but interested witnesses in deciding absolutely and exclusively for ourselves. If it be immeasurably the highest of the three, it is because it is not the most divine but the most human. It does not differ from them in kind; and it seems to me that in ascribing it to God we are doing a double dishonour; to ourselves for want of faith in our soul's strength, and to God in making Him responsible for our weakness. There is nothing in it but what men might have written; much, oh much, which it would drive me mad to think any but men, and most mistaken men, had written. Yet still, as a whole, it is by far the noblest collection of sacred books in the world; the outpouring of the mind of a people in whom a larger share of God's spirit was for many centuries working than in any other of mankind, or who at least most clearly caught and carried home to themselves the idea of the direct and immediate dependence of the world upon Him. It is so good that as men looked at it they said this is too good for man: nothing but the inspiration of God could have given this. Likely enough men should say so; but what might be admired as a metaphor became petrified into a doctrine, and perhaps the world has never witnessed any more grotesque idol-worship than what has resulted from it in modern Bibliolatry. And yet they say we are not Christians, we cannot be religious teachers, nay, we are without religion, we are infidels, unless we believe with them. We have not yet found the liberty with which Christ has made us free. Infidels, Arthur! Ah, it is a hard word! The only infidelity I know is to distrust God, to distrust his care of us, his love for us. And yet that word! How words cling to us, and like an accursed spell force us to become what they say we have become.

As quoted in The Truth About Alcohol (2005) by Barry Youngerman and Mark J. Kittleson, p. 129.

Source: Everybody’s Autobiography (1937), Ch.3