A visual representation of Romans 10:13 - 'For whosoever shall call upon the name of the Lord shall be saved.' The scene should capture the essence of the phrase digitally. Imagine a serene landscape with warm sun's rays striking down as metaphor for divine light, while an ethereal figure reaching out towards the sky symbolically calling upon the Lord. Render these elements using saturated colors, clean lines, and geometric shapes to evoke the look and feel of modern digital art.