God chose to use Moses to free the Israelites from slavery in Egypt.
Moses didn't feel qualified for this job, but God's response to him was to use what he had in his hand - his shepherd's staff.
What do you have in your hand?
God wants to use you, an ordinary person, to do an extraordinary task for the kingdom of God and He simply wants to use what you have in your hand.
We can start being used by God by seeking His kingdom.