A scene illustrating Exodus 17:14. The setting is in a tranquil desert panorama under a vibrant sky. Moses, a Middle-Eastern man with a flowing white beard and wearing a simple robe, is fervently writing in a book. Joshua, a young South Asian man clad in traditional clothing, leans in attentively, hanging on every word. A large ethereal figure, symbolizing the LORD, emerges from the clouds in the sky, imparting wisdom to the two men below. 'I will utterly put out the remembrance of Amalek from under heaven' is inscribed in classical script in the foreground of the scene. Illustrate all of this in a modern digital art style.