In Exodus 3 Moses is given the “bringer” title. He is told he is going to be used to bring the children of Israel out of Egypt after being sent to the Pharaoh of Egypt. Can you imagine being given a “bringer” title? He couldn’t believe it either!
Later in Exodus 5 there is an exchange between Moses and Aaron and Pharaoh. Moses and Aaron walked into Pharaoh’s place. Moses asked Pharaoh to let the children of Israel leave their work and celebrate a feast to God in the wilderness.