That the Tarot originated in ancient Egypt as a divinatory tool is a romantic misconception. Ron Decker's meticulous scholarship will   surprise practitioners and academics alike, revealing the Tarot's true   evolution and meanings as its inventor(s) understood it. 
  The Tarot   consists of the Minor Arcana, four suits of cards similar to our modern   deck, and the Major Arcana, twenty-two allegorical or "trump" cards.   Decker says the four-suit deck was invented in Asia Minor before AD   1000; Italian courtiers added the trumps in the 1400s. But Tarot was   first used as a game. Tarot divination was only created in the 1700s by a   Parisian fortuneteller who based the trump images on Hermeticism, which   merges Greco-Egyptian alchemy, astrology, numerology, magic, and   mysticism. Today, the suit-cards are often traced to the ancient Jewish   Cabala. But, says Decker, they, too, acquired their meanings only in the   1700s, and he cites a lost numerical system based on Cabala at that   time. 
  Decker's interpretation integrates three whole   systems-astrological, arithmological, mystagogical (concerning   initiation rites into the Mysteries). His depth of knowledge makes the   book a must-have for serious students of Tarot and esotericism.