'Witchcraft' covered a lot of crimes, like poisoning your husband, probably a common practice in ages where wife-beating drunkenness was common, for instance. In any event, most churches had dismissed 'magic' and 'witchcraft' as nothing but a pagan peasant superstition by the Renaissance. And Yes, most peasants were still mostly pagan even by the 19th century. Some still are, especially Caribbean and Latin Americans. Burning 'witches' is a pagan thing, not a Christian thing, no matter what the deviants keep trying to tell you.