“Moses said to God, “Who am I, that I should go to Pharaoh, or that I should bring the Israelites out of Egypt?'”
Moses offered several excuses to God to avoid the responsibility of leading Israel out of Egypt. One was his unimportance. The answer: Who is God? He would be with Moses, v. 12.
When God calls, do not look to self, but to his empowering presence. No one is qualified, but all are called. Christ says, “I will be with you” Mt 28.20.