Create a glowing, ethereal light being, hovering in a serene

Create a glowing, ethereal light being, hovering in a serene, celestial environment. The figure should be human-like but with indistinct, soft edges, made entirely of radiant light. The colors should be a mix of soft whites, blues, and purples, with light rays gently emanating from the being. The background should have subtle, abstract cosmic elements like stars, nebulas, and faint galaxies, enhancing the mystical atmosphere. The overall mood should be peaceful and otherworldly, with a sense of divine presence.