Trapped in a mine shaft with a little girl, September Stevens prays for someone to save them. When help arrives in the form of army ranger Mark Hawkins, the best friend of her late fiancé, they both feel God's hand at work. Together they help each other rebuild their lives. As they let the spirit of the holidays into their hearts, feelings of new love start to take hold. But September is afraid to risk her heart on another soldier. Until Mark offers a Christmas vow, one that could last a lifetime.