Eight-year-old Tyler is armed with strong faith and courage as he faces a battle against cancer. His prayers take the form of letters he sends to his ultimate pen pal, God, on a daily basis. These letters find their way into the hands of Tyler's postman, Brady, who is at a crossroads in his life, and is searching for meaning. Brady at first is confused over what to do, but his decision ultimately is a testament to the power of Tyler's shining spirit, bravery, and grace.