All of us can look back over our lives and think about the words that have been spoken to us, both positive and negative. And they stick with us, don’t they? That’s because what Solomon wrote in Proverbs 18:21is true, that "the words we speak have the power of life and death.” So as you think about the things you say to others, are you building others up or tearing them down? In this message, Dr. David offers some helpful tips to apply this powerful principle.