The sun receives information from the center of the galaxy. Light comes from other stars as well as the sun. The universe communicates with itself through light. Light beams are messengers, and one synonym for messenger is "angel." A light ray is an angel. An angel is a being of light carrying information outward from the center of our galaxy, star to star, sun to planet. Our seemingly solid bodies are created from condensed sunlight, making us vessels of light, just like angels. Our true identity is angelic, or light-filled. We are beings filled with the information that comes to earth in light.
~ from BEYOND FEAR by Don Miguel Ruiz