Metatron's Cube
The Matrix of Creation
The five-solids claim goes back to Drunvalo Melchizedek's Flower of Life workshops (1985-94, printed 1998). He says angels told him 'They're all in there', and that finding the dodecahedron took him over twenty years.
Drunvalo Melchizedek, The Ancient Secret of the Flower of Life, vol. 1 (Light Technology, 1998), ch. 6, 'The Missing Lines'
Thirteen circles with straight lines joining every centre to every other, named after the angel Metatron.
More context
Metatron's Cube is a figure of modern sacred geometry. It is drawn by joining the centres of the thirteen circles of the Fruit of Life, itself an extension of the Seed of Life. Its chief source is Drunvalo Melchizedek's Flower of Life teaching (1985-94, in print 1998). He claims that all five Platonic solids can be found among its lines. Named after the angel Metatron, it is presented as the geometric matrix beneath all physical matter.
Light
Promotes deep meditation, structural harmony, and an awe-inspiring realization of the intricate, divine order beneath all physical forms.
Shadow
Can lead to rigid, hyper-structured thinking, losing the organic fluidity of the spirit in the pursuit of perfect systemic control.