“Is it not proven beyond all dispute that there is no limit to the enormities which men will commit when they are once persuaded that they are keepers of other men's consciences? To spread religion by any means, and to crush heresy by all means is the practical inference from the doctrine that one man may control another's religion. Given the duty of a state to foster some one form of faith, and by the sure inductions of our nature slowly but certainly persecution will occur. To prevent for ever the possibility of Papists roasting Protestants, Anglicans hanging Romish priests, and Puritans flogging Quakers, let every form of state-churchism be utterly abolished, and the remembrance of the long curse which it has cast upon the world be blotted out for ever.”

Virginia Bill of Rights, Article 16 (12 June 1776); Henry was on the committee which drafted the Virginia constitution and he supported this Bill, but it is not clear to what extent he was the author of any portion of it. This statement is also sometimes misattributed to James Madison who quoted it in his arguments for the United States Bill of Rights.
Misattributed

Article 16
Virginia Declaration of Rights (1776)

1900s
Context: You ask that Mr. Taft shall "let the world know what his religious belief is." This is purely his own private concern; it is a matter between him and his Maker, a matter for his own conscience; and to require it to be made public under penalty of political discrimination is to negative the first principles of our Government, which guarantee complete religious liberty, and the right to each to act in religious affairs as his own conscience dictates. Mr. Taft never asked my advice in the matter, but if he had asked it, I should have emphatically advised him against thus stating publicly his religious belief. The demand for a statement of a candidate’s religious belief can have no meaning except that there may be discrimination for or against him because of that belief. Discrimination against the holder of one faith means retaliatory discrimination against men of other faiths. The inevitable result of entering upon such a practice would be an abandonment of our real freedom of conscience and a reversion to the dreadful conditions of religious dissension which in so many lands have proved fatal to true liberty, to true religion, and to all advance in civilization.

Letter to Mr. J.C. Martin concerning religion and politics (6 November 1908) http://www.theodore-roosevelt.com/images/research/txtspeeches/307.txt

Statement of 1961, as quoted in Locked Minds, Modern Myths (1997) by T. N. Madan <!-- Oxford University Press, Delhi -->

Source: An Introduction to Cybernetics (1956), Part I: Mechanism, p. 9: Chapter 2 Change, lead paragraph.
Context: The most fundamental concept in cybernetics is that of "difference", either that two things are recognisably different or that one thing has changed with time. Its range of application need not be described now, for the subsequent chapters will illustrate the range abundantly. All the changes that may occur with time are naturally included, for when plants grow and planets age and machines move some change from one state to another is implicit. So our first task will be to develop this concept of "change", not only making it more precise but making it richer, converting it to a form that experience has shown to be necessary if significant developments are to be made.

A Textbook of Theosophy (1912), Chapter One

Source: Christianizing the Social Order (1912), p. 105

As quoted in Letters of H. L. Mencken (1961) edited by Guy J. Forgue, p. xiii
1940s–present

The Uttarpara Address (1909)
Context: That which we call the Hindu religion is really the eternal religion, because it is the universal religion which embraces all others. If a religion is not universal, it cannot be eternal. A narrow religion, a sectarian religion, an exclusive religion can live only for a limited time and a limited purpose. This is the one religion that can triumph over materialism by including and anticipating the discoveries of science and the speculations of philosophy. It is the one religion which impresses on mankind the closeness of God to us and embraces in its compass all the possible means by which man can approach God. It is the one religion which insists every moment on the truth which all religions acknowledge that He is in all men and all things and that in Him we move and have our being. It is the one religion which enables us not only to understand and believe this truth but to realise it with every part of our being. It is the one religion which shows the world what the world is, that it is the Lila of Vasudeva. It is the one religion which shows us how we can best play our part in that Lila, its subtlest laws and its noblest rules. It is the one religion which does not separate life in any smallest detail from religion, which knows what immortality is and has utterly removed from us the reality of death.