An evocative scene depicting the event 'Plague on the Firstborn' from Exodus 12:29-38. The scene is created with a sense of reverence and devotion towards Christianity. This artwork should emulate the rich tones and intricate detailing reminiscent of post-Byzantine religious illustrations. Despite its digital format, the piece should draw inspiration from artistic practices before 1912, featuring the use of light and shadow to invoke mood, depth, and honor the gravity of the Biblical narrative. While no text or words should be used within the image, the visual storytelling should be powerful enough to portray the essence of the event.