Design a dynamic and visually striking movie poster for 'Moses on Mount Sinai.' The central focus should be Moses, depicted as a robust, bearded man with a solemn and awe-inspired expression, standing prominently in the middle of the composition. Moses holds two glowing stone tablets, inscribed with ancient Hebrew script, symbolizing divine law and covenant. His figure is enveloped in a swirling storm of divine fire and thick clouds, with his flowing robes dramatically caught in the divine winds. The background should feature the jagged peak of Mount Sinai, bathed in fiery, golden light emanating from the divine presence. Thunderclouds fill the sky, with lightning bolts piercing through, casting ethereal illumination over the scene. At the base of the mountain, the faint silhouettes of a vast assembly of Israelites are visible, looking up in awe. The overall atmosphere should evoke majesty and reverence, with a color palette dominated by fiery oranges, radiant golds, and deep stormy blues. Embers and dust should drift through the air, adding depth and motion to the scene. The composition should convey the intensity and holiness of the moment when Moses receives the commandments, capturing both the grandeur of the divine encounter and the weight of the covenant being forged --ar 16:9