It's nice to think that those who have gone before us are watching out for us. This song totally makes me think of that. When I "look to the sky" sometimes I feel that I have someone watching over me. Not some metaphorical angel, but I know my grandparents are up there spying down on me and watching what I do. I know that someone who loves me is always watching out for my interest. And I think that that goes for others who don't "believe" in heaven or hell, or Christianity or any religion at all. At least one person that they have lost in their life watches over them and in some manner. And it leaves a warm feeling of hope in our hearts that life can't be all bad and that it will all turn out alright.