“All national institutions of churches, whether Jewish, Christian, or Turkish, appear to me no other than human inventions set up to terrify and enslave mankind, and monopolize power and profit.”

Essays on Woman (1996), Problems of Women's Education (1932)
Context: The concept which assumes that everything in the Church is irrevocably set for all times appears to me to be a false one. It would be naive to disregard that the Church has a history; the Church is a human institution and like all things human, was destined to change and evolve; likewise, its development takes place often in the form of struggles. Most of the definitions of dogma are conclusive results of preceding intellectual conflicts lasting for decades and even centuries. The same is true of ecclesiastical law, liturgical forms — especially all objective forms reflecting our spiritual life.

Dieu existe? Oui http://books.google.com.mx/books/about/Dieu_existe_Oui.html?id=TBUCHQAACAAJ&redir_esc=y (1979). Paris. Stock. Christian Chabanis, p. 94.
Original: L’ordre naturel n’est pas une invention de l’esprit humain et une mise en place de certaines propriétés d’observation... Qui dit ordre dit intelligence organisatrice. Cette intelligence ne peut être que celle de Dieu.

Source: 1790s, The Age of Reason, Part I (1794)

"Masonic Jews Plot to Control World" from Conspiracy World (2010) {pg 179}.

A New Declaration of Independence (1909)

Rome, or Reason? A Reply to Cardinal Manning. Part I. The North American Review (1888)
Context: The people became convinced—being ignorant, stupid and credulous—that the church held the keys of heaven and hell. The foundation for the most terrible mental tyranny that has existed among men was in this way laid. The Catholic Church enslaved to the extent of its power. It resorted to every possible form of fraud; it perverted every good instinct of the human heart; it rewarded every vice; it resorted to every artifice that ingenuity could devise, to reach the highest round of power. It tortured the accused to make them confess; it tortured witnesses to compel the commission of perjury; it tortured children for the purpose of making them convict their parents; it compelled men to establish their own innocence; it imprisoned without limit; it had the malicious patience to wait; it left the accused without trial, and left them in dungeons until released by death. There is no crime that the Catholic Church did not commit,—no cruelty that it did not practice,—no form of treachery that it did not reward, and no virtue that it did not persecute. It was the greatest and most powerful enemy of human rights. It did all that organization, cunning, piety, self-denial, heroism, treachery, zeal and brute force could do to enslave the children of men. It was the enemy of intelligence, the assassin of liberty, and the destroyer of progress.

Source: Black Theology and Black Power (1969), p. 73

The Kingdom of God is Within You (1894)

Source: Give Me Liberty! (1998), Ch. 1 : We, the People, the New American Slaves, p. 8