caption: The image shows an engraving of Saint Macarius, the Egyptian god of the underworld, sitting in a chair with a book in his hands. He is wearing a long robe and has a halo of light around his head. His face is stern and his eyes are closed, giving him a peaceful and serene expression. His hands are clasped together in prayer and his head is bowed in reverence. The text at the bottom of the image reads "Saint Macarius".