"Send someone else"
Moses seems to resist God’s call because he assumes that he is playing the central role in the deliverance of the Israelites, whom God calls “my people” (3:7). What Moses does not yet understand is that God cares more about Israel’s deliverance than he does, and God is fully capable of directing the means to bring this about. It is God who will bring his people out of Egypt. He will display his might precisely by working through weak and ordinary means. Moses has not yet learned that salvation is of the Lord