My son talks a LOT about heaven these days. His bedtime prayers sound like, "Dear God, can we go to heaven this weekend?" and our conversations in the van include, "Mom, heaven is so high! How will I ever get there?" I'm soaking it all up. I'm taking in the wide-eyed wonder, amazed at the scope of his persistent questions, and replying the best I know how: "We might get to go to heaven today if Jesus is ready! He's preparing a place for us, like Daddy prepares your room and gets your bed made, and He'll come get us when it's all set and done." Or "It is so high! We can't get there on our own! But Jesus will help us. He's the only way we can get there." And with all of these heavenly thoughts and kingdom-minded questions fired at me from my 3-year-old, a line from the Lord's prayer comes to...