Powerful words can help you heal and can make you sick. Scripture declares, “My son, attend to my words; incline thine ear unto my sayings. Let them not depart from thine eyes; keep them in the midst of thine heart. For they are life unto those that find them, and health to all their flesh” (Proverbs 4:20-22). Words are the most powerful force in the universe. The words you speak are filled with life or death.