God calls anyone who accepts the free gift of salvation to be an instrument for proclaiming His Good News to the world. Many have answered that call over the past 6,000 years – from ancient biblical figures like Abraham, Moses, Samuel and more, to faithful Christians working to reach people across the world and across the street. God’s invitation to make an eternal impact is extended to all of us. How are we responding when God asks us, “Who will do the work?” Here I Am challenges us to answer that call and use our gifts to change lives just as God changed ours. Will you answer the call?