Lord God, thank you for being our Great Physician. Thank you for the promises in Your Word that you heal. I come to You on behalf of my sister and ask that you heal whatever is causing her back pain. According to Your Word, I stand with my sister and believe in prayer for her healing. I aslo ask that you meet any other needs she may have, and You know each and every one of them. Thank you, Lord, for loving us and for caring enough to answer our prayers. In Jesus' name, amen.