Words
Sticks and stones may break my bones, but words will never hurt me. Well.. sometimes the words do.
The power of words can be seen even before man came into existence. God spoke words which brought into existence His creation.
Words are powerful because of the One who created all things.
Any single word is powerful, but when words are strung together to make sentences, then stories, they become even more powerful.
What story is more powerful than the story of God?