Michael Shermer criticized mediums in Scientific American, saying, "mediums are unethical and dangerous: they prey on the emotions of the grieving. As grief counselors know, death is best faced head-on as a part of life." Shermer wrote that the human urge to seek connections between events that may form patterns meaningful for survival is a function of natural evolution, and called the alleged ability of mediums to talk to the dead "a well-known illusion of a meaningful pattern."
From its earliest beginnings to contemporary times, mediumship practices have had many instances of fraud and trickery. Séances take place in darkness so the poor lighting conditions can become an easy opportunity for fraud. Physical mediumship that has been investigated by scientists has been discovered to be the result of deception and trickery. Ectoplasm, a supposed paranormal substance, was revealed to have been made from cheesecloth, butter, muslin, and cloth. Mediums would also stick cut-out faces from magazines and newspapers onto cloth or on other props and use plastic dolls in their séances to pretend to their audiences spirits were contacting them. Lewis Spence in his book An Encyclopaedia of Occultism (1960) wrote:
Jump up ^ Leonard Zusne, Warren H. Jones. (1989). Anomalistic Psychology: A Study of Magical Thinking. Psychology Press. p. 221. ISBN 978-0-8058-0508-6 "The spirits, controls, and guides of a medium are the products of the medium's own psychological dynamics. On the one hand, they personify the medium's hidden impulses and wish life. On the other, they are also shaped by the expectations of the medium's sitters, the medium's experience, the cultural background, and the spirit of the times."
The Christian spiritual life is a journey that doesn’t exist in a vacuum. Christianity requires a community to exist in and teachers from whom to learn the faith, and features a cloud of witnesses cheering us on (Heb 12:1). The Holy Spirit animates the Church and, among other things, gives her the gifts of knowledge, wisdom, understanding, fortitude, good counsel, and fear of the Lord, piety. We have an obligation to build on those gifts sealed in us at our confirmation: and one of the most effective ways is spiritual reading. By reading good spiritual books, we can build on each of those seven gifts of the Holy Spirit. In addition, we can come to know the saints better, sit at their feet, and learn from their writings.
When you are looking for spiritual or psychic help, you will usually have trouble in your life. This could be emotional, existential as well as practical. Although a psychic and a spiritual guide will both help you in figuring out what you need, it is a good idea to do your homework: be as clear on your purpose of seeking the reading as you can manage. That will help you determine what type of professional you could best ask for help.
It wasn’t until the 18th and 19th centuries that the tarot was taken up wholeheartedly by occult and esoteric societies for use in divination. A Swiss clergyman named Antoine Court de Gébelin wrote a treatise called Le Monde Primitif (The Primitive World) which connected the imagery in the Marseilles tarot to the mysteries of Isis and Thoth, thereby forever linking the two. (Aleister Crowley would later take this up in his creation of his own Thoth deck.) De Gébelin made many assertions regarding the connection between the tarot trumps and Egypt; these were later debunked by Egyptologists.
Celtic Cross Tarot card reading predicts your future by reading the cards. This is different from prophesies using calculations of date, time and year of birth. Each prediction or card selection may not indicate the same result. The accuracy depends on your intention and concentration at the time of selection. Thus, it is very important to concentrate hard to achieve the most significant outcome.