" A friend of ours, the wife of a pastor at a church in Colorado, had once told me about something her daughter, Hannah, said when she was three years old. After the morning service was over one Sunday, Hannah tugged on her mom’s skirt and asked, “Mommy, why do some people in church have lights over their heads and some don’t? "

― Todd Burpo , Heaven is for Real: A Little Boy's Astounding Story of His Trip to Heaven and Back