Words are singularly the most powerful force available to humanity. We can choose to use this force constructively with words of encouragement, or destructively using words of despair. Words have energy and power with the ability to help, to heal, to hinder, to hurt, to harm, to humiliate and to humble.
There are great treasures in the soul: there's faith and love, there's awe and wisdom. All these things you can dig — but if you don't know where to dig, you dig up mud. If you want to get to the gold — awe before God, and the silver — the love, and the diamonds — the faith, then you have to find the geologist of the soul who tells you where to dig. But the digging you have to do yourself.