Exodus 3:1-6 describes the calling of Moses in an extraordinary event. God reveals Himself as omnipotent over creation as He speaks to Moses from a burning bush which is never consumed. God calls “Moses, Moses” with the repetition of the name signifying affection. He instructs Moses to remove his sandals because the holy God (without equal / without sin) is in this place. Moses responds in fear and humility; God responds with reassurance and sends Moses out to serve him.