" But the ability to hold the means of exchange (in defiance of Say’s law) also awakens a passion, a “lust for gold.” “The hoarding drive,” he says, “is boundless in its nature.” Witness Christopher Columbus: “Gold is a wonderful thing! Its owner is master of all he desires. Gold can even enable souls to enter Paradise” (229–30). Here Marx, quoting Columbus, returns to the idea that once you can hang a price tag on something, you can hang it on anything—even a person’s soul, as his allusion to the Catholic Church’s infamous medieval practice of selling indulgences (i.e., papal pardons that promised entry into heaven) suggests: Circulation becomes the great social retort into which everything is thrown, to come out again as the money crystal. Nothing is immune from this alchemy, the bones of the saints cannot withstand it. (229) "

― David Harvey , A Companion to Marx's Capital