- In geometry, a Platonic solid is a convex, regular polyhedron in three-dimensional Euclidean space. Being a regular polyhedron means that the faces are congruent (identical in shape and size) regular polygons (all angles congruent and all edges congruent), and the same number of faces meet at each vertex.
But everyone who hears these words of mine and does not put them into practice is like a foolish man who built his house on sand.
Matthew 7:26 NIV