I was told that the phrase "hocus pocus" is a corruption of the latin phrase, the body of Christ.
Hocus Pocus is a generic term used by magicians, usually the magic words spoken when bringing about some sort of change. The origins of the term remain obscure. Some believe it originates from the latin form of the Roman Catholic eucharist, when the priest says " hoc est enim corpus meum," or " hoc est corpus" (this is the body), which, through transubstantiation, is supposed to turn the wafer into the body of Jesus.
en.wikipedia.org/wiki/Hocus_Pocus
Here is an Awake article on it and notice how they admit that some magic is not demonic but the proceeds to "poison" that statement. Of course, it is a "conscience" matter, but does the WTS leave the rank and file JW a choice?
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g93 9/8 pp. 26-27 Is There Danger in Practicing Magic? ***Three
Forms of MagicMystical
magic is "an expression of the occult." It claims that "events or processes that contradict common-sense knowledge or scientific knowledge" are "true or valid." Stebbins further explains that "mystical magic is the handmaid of sorcery, . . . witchcraft, alchemy, and, under certain conditions, religion."
With exploitative magic, "practitioners manipulate or exploit the onlookers’ perception of reality for their own aggrandizement." They know they are deceiving the public, but according to Stebbins, "they encourage those who witness the magic to believe otherwise—to believe that, as magicians, they have supernatural powers or special connections with beings who do."
Entertainment
magic aims to inspire wonderment through intriguing deception. It falls into five basic and overlapping methods: "stage magic, close up, sleight of hand, illusion, and
mentalism."
Most people, however, associate the word "magic" with entertainment. A person might create illusions with his hands (sleight of hand), having in mind that the hand is often quicker than the eye. There may be no Biblical objection to this. However, if there is a pretense of occult magic, would a Christian ever want to give the impression of possessing some supernatural, unexplainable power? Or if others are given the wrong impression by the "magical" performance, would a Christian not want to forgo such entertainment so as not to stumble others? (1 Corinthians 10:29, 31-33) In addition, there is the potential danger of a person’s being tempted to go further, into the deeper magical arts.
Blondie