Criminals beheaded in Palermo, heretics burned alive in Toledo, assassins drawn and quartered in Paris—Europeans flocked to every form of painful death imaginable, free entertainment that drew huge crowds. London, the historian Fernand Braudel tells us, held public executions eight times a year at Tyburn, just north of Hyde Park. (The diplomat Samuel Pepys paid a shilling for a good view of a Tyburn hanging in 1664; watching the victim beg for mercy, he wrote, was a crowd of 'at least 12 or 14,000 people.') In most if not all European nations, the bodies were impaled on city walls and strung along highways as warnings. 'The corpses dangling from trees whose distant silhouettes stand out against the sky, in so many old paintings, are merely a realistic detail,' Braudel observed. 'They were part of the landscape.' Between 1530 and 1630, according to Cambridge historian V.A.C. Gatrell, England executed seventy-five thousand people. At that time, its population was about three million, perhaps a tenth that of the Mexica empire. Arithmetic suggests that if England had been the size of the Triple Alliance, it would have executed, on average, 7,500 people per year, roughly twice the number Cortes estimated for the empire. France and Spain were still more bloodthirsty than England, according to Braudel.

— Charles C. Mann

It’s true that if your religion failed to deliver a miracle, that a human sacrifice would certainly follow.'Ah...Quite. You are a man of acute insight.'That’s not insight. That’s a personal guarantee.

— Lois McMaster Bujold

If blood can produce money through rituals or the so-called human sacrifice, then it is the basis on which we live, so it is very essential to save and protect it from the fiendish eyes of blood sucking predators.

— Michael Bassey Johnson

Can you sacrifice people?' I asked. 'Take their magic that way?''Yes,' he said. 'But there's a catch.''What's the catch?''You get hunted down even unto the ends of the Earth and summarily executed.

— Ben Aaronovitch

The Tezuman Empire in the jungle valleys of central Klatch is known for it organic market gardens, its exquisite craftsmanship in obsidian, feathers and jade, and its mass human sacrifices in honor of Quezovercoatl, the Feathered Boa, god of mass human sacrifices.

— Terry Pratchett

Let's say that the consensus is that our species, being the higher primates, Homo Sapiens, has been on the planet for at least 100,000 years, maybe more. Francis Collins says maybe 100,000. Richard Dawkins thinks maybe a quarter-of-a-million. I'll take 100,000. In order to be a Christian, you have to believe that for 98,000 years, our species suffered and died, most of its children dying in childbirth, most other people having a life expectancy of about 25 years, dying of their teeth. Famine, struggle, bitterness, war, suffering, misery, all of that for 98,000 years.Heaven watches this with complete indifference. And then 2000 years ago, thinks 'That's enough of that. It's time to intervene,' and the best way to do this would be by condemning someone to a human sacrifice somewhere in the less literate parts of the Middle East. Don't lets appeal to the Chinese, for example, where people can read and study evidence and have a civilization. Let's go to the desert and have another revelation there. This is nonsense. It can't be believed by a thinking person.Why am I glad this is the case? To get to the point of the wrongness of Christianity, because I think the teachings of Christianity are immoral. The central one is the most immoral of all, and that is the one of vicarious redemption. You can throw your sins onto somebody else, vulgarly known as scapegoating. In fact, originating as scapegoating in the same area, the same desert. I can pay your debt if I love you. I can serve your term in prison if I love you very much. I can volunteer to do that. I can't take your sins away, because I can't abolish your responsibility, and I shouldn't offer to do so. Your responsibility has to stay with you. There's no vicarious redemption. There very probably, in fact, is no redemption at all. It's just a part of wish-thinking, and I don't think wish-thinking is good for people either.It even manages to pollute the central question, the word I just employed, the most important word of all: the word love, by making love compulsory, by saying you MUST love. You must love your neighbour as yourself, something you can't actually do. You'll always fall short, so you can always be found guilty. By saying you must love someone who you also must fear. That's to say a supreme being, an eternal father, someone of whom you must be afraid, but you must love him, too. If you fail in this duty, you're again a wretched sinner. This is not mentally or morally or intellectually healthy.And that brings me to the final objection - I'll condense it, Dr. Orlafsky - which is, this is a totalitarian system. If there was a God who could do these things and demand these things of us, and he was eternal and unchanging, we'd be living under a dictatorship from which there is no appeal, and one that can never change and one that knows our thoughts and can convict us of thought crime, and condemn us to eternal punishment for actions that we are condemned in advance to be taking. All this in the round, and I could say more, it's an excellent thing that we have absolutely no reason to believe any of it to be true.

— Christopher Hitchens