Majestic phoenix rising from golden sacred flames

Create a photorealistic digital painting of a majestic phoenix rising from vibrant golden flames, illuminated by a divine glow. Incorporate elements of sacred geometry in the background, with a celestial atmosphere filled with ethereal sparkles. Use volumetric lighting to enhance the mystical feel, mimicking the effect of a golden hour sunset. The color palette should consist of rich golds, fiery oranges, and deep reds against a cosmic blue backdrop. Frame the composition to highlight the phoenix as the central subject, using a slightly low angle to emphasize its grandeur. Ensure ultra-detailed rendering with 8k quality, capturing every feather with precision to create a masterpiece that beckons viewers into this spiritual realm.