That is the question God asked of Moses when Moses was feeling so insecure and inadequate that he was not accepting the call on his life. What is in your hand?
God did not give him instructions to go find a __________. He asked him what he had. Moses had a staff. God used that. He used what Moses had in his hand.
Moses could just be himself. He did not have to go pick up something he wasn't comfortable with. He already had what he needed.
As do you.
What do you have in your hand? What giftings or strengths do you already possess? God will use those. You do not have to go become strong in what others are strong in. You do not have to imitate how someone else does their ministry. God wants to use you and who you are. Exactly who you are.
So, what is in your hand? Are you creative? Organized? A writer? A researcher? A comedian? A merciful soul? A fulfillment expert? A get it done person? A keep it together person? What/who are you?
That is what He will use as you accept the call He has on your life.