There is nothing to gain by using words to hurt, harm and destroy. However, using words to heal, encourage and restore has great benefits. Read: Proverbs 29:11 (click link below for today’s Scripture reading)
http://bibleresources.bible.com/passagesearchresults2.php?passage1=Proverbs+29&book_id=24&version1=51&tp=31&c=29