Friday superstition
In the world of St. Petersburg, the Friday superstition functions as a powerful, unwritten rule that governs the behavior of boys like Tom Sawyer and Huckleberry Finn. It is a prohibition against starting any significant or risky venture on a Friday, a day believed to be inherently unlucky. This belief is not an isolated quirk but part of a dense network of folk magic, including wart cures, incantations, and omens, that the boys inherit and practice with solemn conviction. The Friday superstition, therefore, stands as a key example of how folk tradition, transmitted orally among children, competes with and often overrides the official moral and religious instruction of the adult world.
Nature and Operation of the Belief
The Friday superstition is a straightforward rule of avoidance: one must not "tackle" anything important on a Friday. Its power is demonstrated most clearly when Tom and Huck prepare to dig for treasure at the haunted house. They have their tools ready and are eager to begin, but Huck suddenly realizes the day: "My! I never once thought of it, Huck!" Tom exclaims, and Huck replies, "Well, I didn't neither, but all at once it popped onto me that it was Friday." The recognition is immediate and decisive. Tom declares, "Blame it, a body can't be too careful, Huck. We might 'a' got into an awful scrape, tackling such a thing on a Friday." Huck agrees emphatically: "Might! Better say we would! There's some lucky days, maybe, but Friday ain't." The rule is absolute; no further evidence or reasoning is needed. The boys do not question the superstition but instead feel a profound sense of relief and gratitude that they discovered the day in time, as they later reflect on how lucky it was that they remembered it was Friday and concluded to wait a day.
Relationship to Other Folk Beliefs
The Friday superstition does not exist in isolation. It is part of a larger system of folk magic that the boys master and debate. Tom and Huck share detailed knowledge of wart cures involving dead cats, spunk-water, and beans, each with precise rituals and incantations. Tom knows that to cure warts with spunk-water, one must go alone to the middle of the woods at midnight, back up against a stump, jam one's hand in, and recite a specific charm: "Barley-corn, barley-corn, injun-meal shorts, Spunk-water, spunk-water, swaller these warts." Huck describes a method using a dead cat in a graveyard at midnight, throwing the cat after a devil and saying, "Devil follow corpse, cat follow devil, warts follow cat, I'm done with ye!" These practices share the Friday superstition's reliance on precise timing, specific locations, and the power of spoken words. The boys also believe in the infallibility of a marble-finding charm, which involves burying a marble with incantations and leaving it alone for a fortnight; when it fails, Tom attributes the failure to a witch's interference. This interconnected web of beliefs shows that the Friday superstition is not a casual notion but a deeply embedded rule within a coherent, if informal, worldview.
Consequences and Narrative Significance
The Friday superstition has direct and significant consequences for the plot. Because Tom and Huck postpone their treasure hunt at the haunted house, they are present the next day when Injun Joe and his accomplice arrive. The boys hide upstairs and witness the discovery of a hidden treasure of gold and silver, learning its new hiding place under "the cross." This knowledge ultimately leads them to recover the fortune. Tom later reflects on their narrow escape, thinking "how lucky it was that they had remembered it was Friday and concluded to wait a day." The superstition, therefore, is not merely a quaint custom but a narrative device that shapes the course of events. It also reinforces the thematic contrast between the boys' autonomous, superstitious world and the adult world of Sunday-school, church, and legal procedure. The Friday superstition, like the blood oath they swear after witnessing the murder, represents a code of conduct that the boys create and enforce themselves, a system of rules that gives them a sense of control and meaning in a world where they are otherwise subject to adult authority. The rule's power lies in its shared acceptance; it is a belief that binds the boys together and distinguishes their secret, adventurous lives from the regulated existence of the "Model Boy" Willie Mufferson or the pious routines of the adult community.
