2012. Various Forms of Contumely.—(a) By reason of the signs used or the external form it takes, contumely is either in words (e.g., the names “thief,” “lunatic,” “bastard”) or in deeds that are equivalent to word (e.g., offensive cartoons or caricatures, insulting valentines or postcards, “poisoned pen” letters, lampoons, scurrilous or opprobrious gestures or acts, sardonic grins, mimicry).
(b) By reason of the thing signified or the contemptible quality that it ascribes to another contumely is also distinguished into reproach, which accuses another of sin (e.g., of drunkenness), revilement (_convicium_), which ascribes to another either a fault or its consequences (e.g., drunkenness or imprisonment, or diseases of alcoholism), taunting (_improperium_), which twits another with misfortunes or inferiority (e.g., his lowly origin or poverty or the favors one formerly showed him).
2013. Manner of Confessing Contumely in the Sacrament of Penance.—(a) Circumstances that are of an essential kind, that is, those that change the species or add a new species, must be mentioned (e.g., the fact that contumely was blasphemous or calumnious or scandalous or directed against a cleric or parents). (b) Circumstances that are merely accidental, such as those given in the previous paragraph, need not be mentioned, for they are merely various ways of committing the same sin of contumely.
2014. The Sinfulness of Contumely.—(a) From its nature contumely is a grave sin of injustice, for it robs one of honor, which is more prized than any other external possession, since it is a testimony to virtue and to the esteem of fellowmen honestly earned. Hence, men will often sacrifice health or wealth or life itself to save honor. He who calls his brother a fool is deserving of hell (Matt., v. 22), and the contumelious are classed with those who are delivered over to a reprobate sense (Rom., i. 30). But, as sins of the tongue are imputable only in so far as they express the mind of the speaker, contumelious words are gravely sinful only when they proceed from a direct purpose to inflict serious disgrace (e.g., Titus applies to Balbus an epithet that is not regarded as very abusive, but his purpose is to manifest his supreme contempt), or from an indirect intention to effect this (e.g., Claudius jokingly addresses Sempronius by a very disgraceful title, not meaning any great harm, but knowing that Sempronius will feel this deeply or that in the eyes of the bystanders he will be greatly dishonored).
(b) From the imperfection of the act or the smallness of the matter, contumely is made a venial sin. Thus, if one who is suddenly carried away by anger or who is not thinking of what he says calls another person a very vile name, there is not sufficient advertence for a grave offense; and if one who is acting with full deliberation addresses another in language that is only slightly disrespectful, there is not sufficient harm done to constitute a mortal sin.
2015. The gravity of the matter in contumely depends, not only on the character of the signs of disrespect, but also on the persons concerned.
(a) Thus, the less the respect which the offender owes the offended party, the less the offense. Hence, for a subordinate to call his superior a liar or an ass is a more grievous fault than for a superior to give the name to his subordinate.
(b) The less authoritative the word of the person who utters contumely, or the less evil animus that attaches to his speech, the less the dishonor and the sin. Thus, fishwomen were once notorious for vituperation, but little attention or weight was given to their words. A person of that character, then, might commit only a venial sin by a very abusive word, whereas a person of more respectable character would sin mortally by using the same expression. Similarly, when parents or teachers berate their subjects as fools, blockheads, dunces, etc., there is generally no bad spirit behind these exclamations, and hence the use of such expressions is not very sinful, even when correction is not being made.
2016. Is the gravity of contumely lessened by the fact that the offended person feels the injury less?
(a) If the contumely is felt less because the dishonor itself is less, the gravity of the sin is of course lessened, for example, if the person offended is less deserving, or the person who offends is not taken seriously (see 2015).