The Roman god known as the messenger of the gods is Mercury. He serves as a vital link between the divine and the mortal realms, facilitating communication and guiding souls to the afterlife. Mercury is often depicted with his signature winged sandals and a caduceus, symbolizing his role as a guide and protector. His function extends beyond mere delivery of messages; he embodies speed, agility, and cunning, making him an essential figure in Roman mythology.