The Seba library treats Crystal Ball in 7 passages, across 3 authors (including Greer, Mary K., Pollack, Rachel, Mathieu, Ingrid).
Crystal balls are among the most outstanding examples, including Dr. John Dee’s crystal ball of smoky quartz with which he made prophecies for Elizabeth I.
Greer grounds the crystal ball in a documented historical lineage of sacred and prophetic use, from Mayan quartz skulls to Elizabethan court divination, establishing its legitimacy as an occult instrument with deep cultural precedent.
, Tarot for Your Self: A Workbook for the Inward Journey, 1984thesis
I have found crystals to be a good tool to use in conjunction with Tarot readings and meditations, especially for harmonizing and balancing the atmosphere, and for helping me focus my attention and clarify my intentions.
Greer articulates the crystal’s primary psychological function as an instrument of attentional focusing and atmospheric harmonization when used alongside Tarot, affirming its practical rather than merely symbolic role.
, Tarot for Your Self: A Workbook for the Inward Journey, 1984thesis
Using a quartz crystal as the weighted end of a pendulum makes it into an extremely sensitive psychic current detector and amplifies your intention in using it.
Greer extends the crystal ball’s logic to the crystal pendulum, framing quartz as a medium that amplifies unconscious intention and renders imperceptible bodily impulses visible.
, Tarot for Your Self: A Workbook for the Inward Journey, 1984supporting
By visualizing the crystal imprinted with a Tarot archetype (expressed in its highest ideal) you can expect to draw on great transformative powers. You are calling upon and expecting extra-normal things to happen.
Greer argues that crystals charged with archetypal Tarot imagery become vessels for transformative and extra-rational energies, linking the crystal ball’s scrying function to the activation of healing archetypes.
, Tarot for Your Self: A Workbook for the Inward Journey, 1984supporting
Next to each of the four outer candles, place a crystal pointing in toward the center. Under each crystal, place the Ace from the suit that corresponds with that direction.
Greer embeds the crystal within a ritual circle-casting structure coordinated with elemental Tarot correspondences, treating the crystal as a directional energy conductor within sacred space.
, Tarot for Your Self: A Workbook for the Inward Journey, 1984supporting
Any device which produces a ‘random’ pattern will serve this function… Dice and mixed cards and spinning wheels all cut through the conscious mind’s control of the outcome.
Pollack provides the theoretical substrate for all divinatory instruments including crystal gazing, arguing that randomizing or attention-focusing devices produce synchronicity by bypassing conscious control.
, Seventy-Eight Degrees of Wisdom: A Tarot Journey to Self-Awareness, 1980supporting
Magical thinking centers on one’s belief system rather than on the facts… Magical thinking as spiritual bypass occurs when someone uses his beliefs about a rit
Mathieu implicitly contextualizes scrying objects like crystal balls within the problematic of magical thinking and spiritual bypass, where belief in ritual efficacy may substitute for genuine psychological work.
, Recovering Spirituality: Achieving Emotional Sobriety in Your Spiritual Practice, 2011aside