(Latin superstitio, literally "standing over"; derived perhaps from standing in awe; used in Latin as a unreasonable or excessive belief in fear or magic, especially foreign or fantastical ideas, and thus came to mean a "cult" in the Roman empire) is a belief or notion, not based on reason or knowledge. The word is often used pejoratively to refer to supposedly irrational beliefs of others, and its precise meaning is therefore subjective. It is commonly applied to beliefs and practices surrounding luck, prophecy and spiritual beings, particularly the irrational belief that future events can be influenced or foretold by specific, unrelated behaviors or occurrences..
To medieval scholars the word was applied to and beliefs outside of or in opposition to Christianity; today it is applied to conceptions without foundation in, or in contravention of, scientific and logical knowledge.
Many extant superstitions are said to have originated during the plagues that swept through Europe. According to legend, during the time of a plague, Saint Gregory I the Great ordered that people say "God bless you" when somebody sneezed, to prevent the spread of the disease.
Superstition and folklore:
In the academic discipline of folkloristics the term "superstition" is used to denote any general, culturally variable beliefs in a supernatural "reality". Depending on a given culture's belief set, its superstitions may relate to things that are not fully understood or understood at all, such as cemeteries, animals, demons, a devil, deceased ancestors, the weather, ripping one's sock, gambling, sports, food, holidays, occupations, excessive scrupulosity, death, luck, and spirits. Urban legends are also sometimes classed as superstition, especially if the moral of the legend is to justify fears about socially alien people or conditions.
In Western folklore, superstitions associated with bad luck include Friday the 13th and walking under a ladder. It is also believed that if you were to step on a crack, your mother would then break her back. Often people will throw salt over their shoulder after they spill it, in order to blind the devil, who sits at your left shoulder. Breaking a mirror is considered to cause 7 years of bad luck.
In India, there is a superstition that a pregnant woman should avoid going outside during an eclipse in order to prevent her baby being born with a facial birthmark. In Iran, birthmarks are called 'maah-gereftegi' (Persian: ماه گرفتگی) which means eclipse. In Korea, there is a superstition that leaving a fan on in a closed room will suffocate the occupants all.
Superstition and religion:
See also: Evolutionary psychology of religion and Evolutionary origin of religions
{\In keeping with the Latin etymology of the word, religious believers have often seen other religions as superstition. Likewise, atheists and agnostics may regard religious belief as superstition.
Religious practices are most likely to be labeled "superstitious" by outsiders when they include belief in extraordinary events (miracles), an afterlife, supernatural interventions, apparitions or the efficacy of prayer, charms, incantations, the meaningfulness of omens, and prognostications.
Greek and Roman pagans, who modeled their relations with the gods on political and social terms, scorned the man who constantly trembled with fear at the thought of the gods, as a slave feared a cruel and capricious master. "Such fear of the gods (deisidaimonia) was what the Romans meant by 'superstition' (Veyne 1987, p 211). For Christians just such fears might be worn proudly as a name: Desdemona.
The Roman Catholic Church considers superstition to be sinful in the sense that it denotes a lack of trust in the divine providence of God and, as such, is a violation of the first of the Ten Commandments. The Catechism of the Catholic Church states superstition "in some sense represents a perverse excess of religion" (para. #2110).
The Catechism clearly dispels commonly held preconceptions or misunderstandings about Catholic doctrine relating to superstitious practices:
Superstition is a deviation of religious feeling and of the practices this feeling imposes. It can even affect the worship we offer the true God, e.g., when one attributes an importance in some way magical to certain practices otherwise lawful or necessary. To attribute the efficacy of prayers or of sacramental signs to their mere external performance, apart from the interior dispositions that they demand is to fall into superstition. Cf. Matthew 23:16-22 (para. #2111)
Some superstitions originated as religious practices that continued to be observed by people who no longer adhere to the religion that gave birth to the practice. Often the practices lost their original meaning in this process. In other cases, the practices are adapted to the current religion of the practicer. As an example, during the Christianizing of Europe, pagan symbols to ward off evil were replaced with the Christian cross.
Hunting superstitions:
*In the forests of ancient China, when a Nivkhs hunter was pursuing game his children were forbidden to make drawings on wood or in sand; they feared that if the children did so, the paths in the forest would become as complicated as the lines in the drawings and that the hunter might lose his way and never return.
The belief that there is a magical bond between a wound and the weapon which caused it may be traced unaltered for thousands of years:
*A Melanesian believed that if he obtains possession of the weapon which caused his wound, he should carefully keep it in a cool place so as to reduce the inflammation of the wound. But if the weapon is left in the enemy's possession, it will undoubtedly be hung up close to the fire, causing the wound to become hot and inflamed.
*Roman officer and encyclopedist Pliny (in his Natural History, Book XXVIII, Chapter 7) tells us that "if you have wounded a man and are sorry for it, you have only to spit on the hand that gave the wound, and the pain of the sufferer will be instantly alleviated."
*Francis Bacon (in his Sylva Sylvarum, X, 998) mentions that "it is constantly received and avouched that the anointing of the weapon that maketh the wound will heal the wound itself". This superstition was still in practice in eastern England in the 20th century: At Norwich in June 1902 a woman named Matilda Henry accidentally ran a nail into her foot. Without examining the wound, or even removing her stocking, she asked her daughter to grease the nail, thinking that if this were done no harm would come of the injury. Within a few days she died of lockjaw.