All That I Have is Now No Longer Mine
Hannah didn't want to appear as if she were not fulfilling the promise to give Samuel to God. Whatever we have, we received it from the Lord and we have every reason to give it back to Him. Everything Hannah says is full of praise and worship. Our understanding of what He has given us is proportionate to how much we give back. Life promises things that turn out not to be as good as expected. A life lived for God is the only life that does not disappoint.