(a) those by which one puts into use vain ceremonies or objects in the expectation that they will secure certain desired effects, or puts an exaggerated confidence in lawful rites or sacred objects;
(b) those by which one directs one’s life through fortuitous and impertinent happenings in the belief that they have the power to influence one’s fortunes favorably or adversely. This form of superstition is like divination by omens; the difference is that in using omens one chiefly seeks for knowledge of the future, while in observing chance events one chiefly intends the direction of one’s conduct. Examples are found in persons who fear to make a journey on Friday or to begin any important affair during the dark of the moon.
2292. Vain Observances from which Desired Effects Are Expected.—(a) Useful results are sometimes expected, such as knowledge for the mind (notorious art) or health for the body (healing observances). The notorious art consisted in the repeating of certain formulas or the gazing upon certain figures, prayers and fasts at times being added, and it was supposed that these practices would obtain infused knowledge without the necessity of labor or study. Healing observances are remedies used for man or beast that manifestly have no natural curative properties (e.g., a buckeye or rabbit’s foot carried in the pocket to ward off rheumatism).
(b) Wondrous results are sometimes expected, such as the power to bring on storms, telekinesis, materialization, and levitation, through the use of incantations, theurgic sacraments, spiritistic rites, etc. This is known as the black art or black magic.
(c) Evil effects are sometimes expected, such as the power to blight another by a glance (evil eye or fascination), the power to cast a spell over another person by certain spoken words, to bring disease or misfortune on a person by piercing or striking his effigy, to excite impure love for a determinate person by the administration of love philtres or charms, etc. (sorcery, witchcraft).
2293. Distinction between the Fact and the Sin of Vain Observance.—(a) The Fact.—The demons have naturally powers over our world that surpass those of human or physical agents, and it is not impossible for them to produce prodigies or seeming miracles. The magicians of Egypt by enchantments and certain secrets changed rods into serpents, etc. (Exod., vii. 12, viii. 7); the New Testament narrates that Simon the Magician bewitched the Samaritans by his magic (Acts, viii. 11), and it clearly foretells the lying wonders of Satan and Antichrist (Matt., xxiv. 24; II Thess., ii. 9). But there are limits to the power of the fallen spirits; for example, they cannot infuse knowledge, and occultism has contributed nothing to the advancement of science or civilization. Moreover, many effects that have been attributed to demonic intervention were due to natural causes or to fraud (e.g., a large proportion of spiritistic phenomena), or they were supposed to exist only because the popular mind was carried away by excitement or was bent on persecution (e.g., most of the witchcraft accusations of a few centuries ago).
(b) The Sin.—Vain observance in which there is no express invocation of evil spirits is common enough; even religious, educated and practical persons are found to act on superstitious hopes or fears or to put confidence in charms or amulets. But vain observance that includes an express invocation of demons is a comparatively rare sin. It is not impossible, however, that a person should come to such a pass of despair or malice as to wish to have dealings with Satan, or should be so carried away by curiosity, desire of wealth, power, fame, or honor as to be willing to barter his soul in exchange for them. That there were professional wizards from ancient times is a matter of history, and Scripture contains severe prohibitions against dealings with them (Levit., xix. 31, xx. 27; Deut., xviii. 10).
2294. Superstition in Religious Observances.—Superstition is sometimes found even in religious observances. (a) Thus, there is superstition in the observance itself when vain additions are made to an approved usage (e.g., the addition to a prayer against sickness of gestures, breathings, gibberish, etc., that have no significance of reverence for God). (b) There is superstition in the manner of the observance when one attributes the virtue of a sacred rite or object to some unimportant circumstance (e.g., the shape of the reliquary in which a relic is carried, the “propitious” day on which a sacramental was received), or expects from a sacred thing an effect which it has no power to produce (e.g., infallible certainty of salvation from the performance of a certain devotion or the presence of a holy picture or blessed object). It is not superstition, however, to attach significance to circumstances that have a sacred meaning (e.g., holydays, figures that have a religious symbolism), or to put a confidence in sacred things that is based on their character or approved usage (e.g., the hope and trust that blessings will be impetrated and salvation itself through fidelity to an authorized devotion).
2295. Sinfulness of Vain Observance.—The malice of vain observance is essentially the same as that of divination, for in both superstitions the same virtue of religion is offended by the sinful cult that is performed.
(a) Thus, there is mortal sin from the nature of the act, when vain observance is exercised with invocation of evil spirits or with false religious rites (for a serious injury is done to the honor due to God), or when a vain observance is meant to bring a curse or grave misfortune on a neighbor (for a serious injustice is willed).