Geometric sacred cathedral emerging from algorithmic void, Voronoi cellular stained glass forming sacred geometry divine chambers, fractal subdivisioned gothic spires reaching in golden ratio proportions, iridescent metallic obsidian violet and gold surfaces catching ethereal celestial glow, pure black void background with divine light rays, clean sharp vector lines, digital brutalist sacred architecture, mathematical generative spirituality, ethereal mathematical divine proportion patterns radiating from algorithmic temple of creation, stunningly beautiful