Baron d'Holbach

"When we examine the opinions of men, we find that nothing is more uncommon, than common sense; or, in other words, they lack judgment to discover plain truths, or to reject absurdities, and palpable contradictions."

"All children are born Atheists; they have no idea of God."

"If the ignorance of nature gave birth to such a variety of gods, the knowledge of this nature is calculated to destroy them."

"Savage and furious nations, perpetually at war, adore, under diverse names, some God, conformable to their ideas, that is to say, cruel, carnivorous, selfish, blood-thirsty."

"Jesus caused a fig-tree to die in twenty-four hours to punish it for not producing figs at a season when it was physically impossible for it to bear any; that is about the month of March. As all the actions of the messiah, even when they appear foolish to ordinary men, have an important signification in the eyes of devotees illuminated by faith, we ought to perceive in the miracle of this fig-tree one of the fundamental dogmas of the Christian religion symbolically represented. The fig-tree cursed is the mass of mankind, whom, according to our theologists, the God of mercy curses, and condemns to eternal flames, for having neither faith nor grace, which they could not possibly acquire of themselves, and which God does not seem to have been willing to give them. Thus we find that the ridiculous passage of the fig-tree in the gospel, is intended to typify one of the most profound dogmas of the Christian religion."

"Religion has ever filled the mind of man with darkness, and kept him in ignorance of his real duties and true interests. It is only by dispelling the clouds and phantoms of Religion, that we shall discover Truth, Reason, and Morality. Religion diverts us from the causes of evils, and from the remedies which nature prescribes; far from curing, it only aggravates, multiplies, and perpetuates them."

"It is very strange that men should deny a Creator and yet attribute to themselves the power of creating eels."

"Suns are extinguished or become corrupted, planets perish and scatter across the wastes of the sky; other suns are kindled, new planets formed to make their revolutions or describe new orbits, and man, an infinitely minute part of a globe which itself is only an imperceptible point in the immense whole, believes that the universe is made for himself."

"Doubt is not a pleasant condition, but certainty is an absurd one. What is most repellent in the System of Nature — after the recipe for making eels from flour — is the audacity with which it decides that there is no God, without even having tried to prove the impossibility. If God did not exist, he would have to be invented. But all nature cries aloud that he does exist: that there is a supreme intelligence, an immense power, an admirable order, and everything teaches us our own dependence on it."

"We are all just cogs in a machine, doing what we were always meant to do, with no actual volition. (1770)"

"It is thus superstition infatuates man from his infancy, fills him with vanity, and enslaves him with fanaticism."