Exodus 3:7-12 New International Version (NIV)
7 The Lord said, “I have indeed seen the misery of my people in Egypt. I have heard them crying out because of their slave drivers, and I am concerned about their suffering. 8 So I have come down to rescue them from the hand of the Egyptians and to bring them up out of that land into a good and spacious land, a land flowing with milk and honey—the home of the Canaanites, Hittites, Amorites, Perizzites, Hivites and Jebusites. 9 And now the cry of the Israelites has reached me, and I have seen the way the Egyptians are oppressing them. 10 So now, go. I am sending you to Pharaoh to bring my people the Israelites out of Egypt.”
11 But Moses said to God, “Who am I that I should go to Pharaoh and bring the Israelites out of Egypt?”
12 And God said, “I will be with you. And this will be the sign to you that it is I who have sent you: When you have brought the people out of Egypt, you will worship God on this mountain.”
Moses made excuses because he felt inadequate for the job God asked him to do. It was natural for him to feel that way. He is inadequate all by himself, but when God is leading the way, he would be given resources and people to help him. God may call you to do tasks that seem too difficult or impossible, but you are not alone. God gives you himself, resources, and people. Do not hide behind your inadequacies or fears, but look beyond yourself. Then you can allow God to use your abilities.