Ariadne's Book of Dream

by Ariadne Green
Since a crystal prism refracts sunlight, it may signify radiant light that arrives from the Upper World to infuse light into your mind and into your life.

A prism may point to the many facets of the personality or the soul. As it creates rainbows, a prism may represent a tool for creating a bridge into another dimension of spiritual experience.

Little Giant Encyclopedia

by Klaus Vollmar
Points to a situation that has many facets, as in Crystal and rainbow, Multiplicity.

A symbol of unity and of collecting what is scattered.

Dream Dictionary Unlimited

by Margaret Hamilton
Crystal prisms are figurative of exalted wisdom