“A musician would not willingly consent that his lyre should be out of tune, nor a leader of a chorus that his chorus should not sing in the strictest possible harmony; but shall each individual person be at variance with himself, and shall he exhibit a life not at all in agreement with his words?”

Context: When time itself shall be no more,
And all things in confusion hurl'd,
Music shall then exert it's power,
And sound survive the ruins of the world:
Then saints and angels shall agree
In one eternal jubilee:
All Heaven shall echo with their hymns divine,
And God himself with pleasure see
The whole creation in a chorus join.

Song for St. Cecilia's Day (1692).

The Fabric of Mind (1985)

As quoted in O₂ : Breathing New Life Into Faith (2008) by Richard Dahlstrom, p. 223; this source is disputed as it does not cite an original document for the quote.
Disputed
Context: Isn't it bewildering … that everything is so beautiful, despite all the horrors that exist? Lately I've noticed something grand and mysterious peering into my sheer joy in all that is lovely — the sense of a Creator whom innocent creation worships with its beauty. Only man can be hateful or ugly, because he possesses a free will to cut himself off from the chorus of praise. It often seems that he will succeed in drowning out this chorus with his cannon thunder, curses, and blasphemy. But it has become clear to me this spring that he cannot. And so I must try to throw myself on the side of the victor.

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 281.

1960s, The American Promise (1965)
Context: This was the first nation in the history of the world to be founded with a purpose. The great phrases of that purpose still sound in every American heart, North and South: "All men are created equal" — "government by consent of the governed" — "give me liberty or give me death." Well, those are not just clever words, or those are not just empty theories. In their name Americans have fought and died for two centuries, and tonight around the world they stand there as guardians of our liberty, risking their lives. Those words are a promise to every citizen that he shall share in the dignity of man. This dignity cannot be found in a man's possessions; it cannot be found in his power, or in his position. It really rests on his right to be treated as a man equal in opportunity to all others. It says that he shall share in freedom, he shall choose his leaders, educate his children, and provide for his family according to his ability and his merits as a human being.

De causa Dei contra Pelagium

I use the word in the old sense: ...something which is apart from general opinion, either in subject-matter, method, or conclusion. ...Thus in the sixteenth century many spoke of the earth's motion as the paradox of Copernicus, who held the ingenuity of that theory in very high esteem, and some, I think, who even inclined towards it. In the seventeenth century, the depravation of meaning took place... Phillips says paradox is "a thing which seemeth strange"—here is the old meaning...—"and absurd, and is contrary to common opinion," which is an addition due to his own time.
A Budget of Paradoxes (1872)

Epistulae Morales ad Lucilium (Moral Letters to Lucilius), Letter LI: On Baiae and Morals

pg 21
Equitable Commerce (1848)