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Pagan

It is crucial to stress right from the start that until the 20th century, people did not call themselves pagans to describe the religion they practised. The notion of paganism, as it is generally understood today, was created by the early Christian Church. It was a label that Christians applied to others, one of the antitheses that were central to the process of Christian self-definition. As such, throughout history it was generally used in a derogatory sense.

The term pagan derives from Late Latin paganus, revived during the Renaissance. Itself deriving from classical Latin pagus which originally meant 'region delimited by markers', paganus had also come to mean 'of or relating to the countryside', 'country dweller', 'villager'; by extension, ' rustic ', 'unlearned', ' yokel ', ' bumpkin '; in Roman military jargon, 'non-combatant', 'civilian', 'unskilled soldier'. It is related to pangere ('to fasten', 'to fix or affix') and ultimately comes from Proto-Indo-European *pag- ('to fix' in the same sense):

The adoption of paganus by the Latin Christians as an all-embracing, pejorative term for polytheists represents an unforeseen and singularly long-lasting victory, within a religious group, of a word of Latin slang originally devoid of religious meaning. The evolution occurred only in the Latin west, and in connection with the Latin church. Elsewhere, Hellene or gentile (ethnikos) remained the word for pagan; and paganos continued as a purely secular term, with overtones of the inferior and the commonplace.

Medieval writers often assumed that paganus as a religious term was a result of the conversion patterns during the Christianization of Europe, where people in towns and cities were converted more easily than those in remote regions, where old ways tended to remain. However, this idea has multiple problems. First, the word's usage as a reference to non-Christians pre-dates that period in history. Second, paganism within the Roman Empire centred on cities. The concept of an urban Christianity as opposed to a rural paganism would not have occurred to Romans during Early Christianity. Third, unlike words such as rusticitas, paganus had not yet fully acquired the meanings (of uncultured backwardness) used to explain why it would have been applied to pagans.

Paganus more likely acquired its meaning in Christian nomenclature via Roman military jargon (see above). Early Christians adopted military motifs and saw themselves as Milites Christi (soldiers of Christ). A good example of Christians still using paganus in a military context rather than a religious one is in Tertullian 's De Corona Militis XI.V, where the Christian is referred to as paganus (civilian):

Paganus acquired its religious connotations by the mid-4th century. As early as the 5th century, paganos was metaphorically used to denote persons outside the bounds of the Christian community. Following the sack of Rome by the Visigoths just over fifteen years after the Christian persecution of paganism under Theodosius I, murmurs began to spread that the old gods had taken greater care of the city than the Christian God. In response, Augustine of Hippo wrote De Civitate Dei Contra Paganos ('The City of God against the Pagans'). In it, he contrasted the fallen "city of Man" with the "city of God", of which all Christians were ultimately citizens. Hence, the foreign invaders were "not of the city" or "rural".

The term pagan was not attested in the English language until the 17th century. In addition to infidel and heretic, it was used as one of several pejorative Christian counterparts to goy (גוי / נכרי) as used in Judaism, and to kafir (كافر, 'unbeliever') and mushrik (مشرك, 'idolater') as in Islam.