John Adams on Christianity

“I almost shudder at the thought of alluding to the most fatal example of the abuses of grief which the history of mankind has preserved — the Cross. Consider what calamities that engine of grief has produced!”

“God ... created this Speck of Dirt and the human Species for his glory: and with the deliberate design of making nine tenths of our Species miserable forever, for his glory. This is the doctrine of Christian Theologians in general: ten to one.”

“Indeed, Mr. Jefferson, what could be invented to debase the ancient Christianism which Greeks, Romans, Hebrews and Christian factions, above all the Catholics, have not fraudulently imposed upon the public? Miracles after miracles have rolled down in torrents.”

“We have now, it Seems, a National Bible Society, to propagate the King James's Bible through all Nations. Would it not be better to apply the pious SubScriptions, to purify Christendom from the Corruptions of Christianity; than to propagate those corruptions in Europe, Asia, Africa, and America!”

“Do you think a Protestant Popedom is annihilated in America? Do you recollect, or have you ever attended to the ecclesiastical Strifes in Maryland, Pennsylvania, New York, and every part of New England? What a mercy it is that these people cannot whip and crop, and pillory and roast, as yet in the U.S.! If they could they would.”

“When we say that God is a spirit, we know what we mean, as well as we do when we say that the pyramids of Egypt are matter. Let us be content, therefore, to believe him to be a spirit, that is, an essence that we know nothing of, in which originally and necessarily reside all energy, all power, all capacity, all activity, all wisdom, all goodness.”

“If the Christian religion, as I understand it, or as you understand it, should maintain its ground, as I believe it will, yet Platonic, Pythagoric, Hindoo, and cabalistic Christianity, which is Catholic Christianity, and which has prevailed for 1,500 years, has received a mortal wound, of which the monster must finally die. Yet so strong is his constitution, that he may endure for centuries before he expires.”

“If the Christian religion, as I understand it, or as you understand it, should maintain its ground, as I believe it will, yet Platonic, Pythagoric, Hindoo, and cabalistic Christianity, which is Catholic Christianity, and which has prevailed for 1,500 years, has received a mortal wound, of which the monster must finally die. Yet so strong is his constitution, that he may endure for centuries before he expires.”

“The general principles, on which the Fathers achieved independence, were the only Principles in which that beautiful Assembly of young Gentlemen could Unite...And what were these general Principles? I answer, the general Principles of Christianity, in which all these Sects were United:...Now I will avow, that I then believe, and now believe, that those general Principles of Christianity, are as eternal and immutable, as the Existence and Attributes of God; and that those Principles of Liberty, are as unalterable as human Nature and our terrestrial, mundane System.”

“We think ourselves possessed, or, at least, we boast that we are so, of liberty of conscience on all subjects, and of the right of free inquiry and private judgment in all cases, and yet how far are we from these exalted privileges in fact! There exists, I believe, throughout the whole Christian world, a law which makes it blasphemy to deny or doubt the divine inspiration of all the books of the Old and New Testaments, from Genesis to Revelations. In most countries of Europe it is punished by fire at the stake, or the rack, or the wheel. In England itself it is punished by boring through the tongue with a red-hot poker. In America it is not better; even in our own Massachusetts, which I believe, upon the whole, is as temperate and moderate in religious zeal as most of the States, a law was made in the latter end of the last century, repealing the cruel punishments of the former laws, but substituting fine and imprisonment upon all those blasphemers upon any book of the Old Testament or New. Now, what free inquiry, when a writer must surely encounter the risk of fine or imprisonment for adducing any argument for investigating into the divine authority of those books? Who would run the risk of translating Dupuis? But I cannot enlarge upon this subject, though I have it much at heart. I think such laws a great embarrassment, great obstructions to the improvement of the human mind. Books that cannot bear examination, certainly ought not to be established as divine inspiration by penal laws. It is true, few persons appear desirous to put such laws in execution, and it is also true that some few persons are hardy enough to venture to depart from them. But as long as they continue in force as laws, the human mind must make an awkward and clumsy progress in its investigations. I wish they were repealed. The substance and essence of Christianity, as I understand it, is eternal and unchangeable, and will bear examination forever, but it has been mixed with extraneous ingredients, which I think will not bear examination, and they ought to be separated.”