Angels don't leave footprintsThen what do angels leave? Angels perfect, unchanging, without the ability to make of themselves more than they are leave us humans aware that we are unique because we can change and grow. We do leave footsteps as we march through life and one who follows those footsteps back through the stages of our lives, will see that we have changed. Have we changed for the better? Lots of times. More to the point is this question: How can we understand our