The Cube of Metatron contains 13 interconnected spheres and 78 lines, and remarkably, it encompasses the five Platonic solids, the Merkabah (star tetrahedron), and the golden ratio - all represented in a single geometric figure. This makes Metatron's Cube an extraordinary symbol in sacred geometry, representing a concentrated microcosm of universal structure and mathematical harmony. The complexity of having multiple profound geometric elements within one symbol is truly mind-blowing!